science lesson plan 2017-18 · pdf fileactivity conducted teacher’s self ... salient...

SCIENCE LESSON PLAN

2017-18

CLASS: 10TH

STANDARD

Teacher Name :

Unit name:

1. Alternative sources of energy

Date: from-------to----------

Total Periods: 7

Objectives:

1. Understanding the need for alternative sources of energy

2. Identifies the various sources of nonconventional sources of energy

3. Recognize the other sources of renewable energy

Sl.

No.

Learning competencies

Learning assisted activities

Learning aids

Evaluation Date when

activity conducted

Teacher’s

self introspection Technique Tool

1.

2.

3.

4.

Alternative sources of energy,

need for conservation of

energy

Differences between

renewable and nonrenewable

sources of energy

Various sources of non-

conventional energy

Solar energy and its

application:

Biodiesel and its extraction

Wind energy, wave energy,

geothermal energy, energy

from waste

Through group discussion, list out the

reasons for the depletion of source of

energy

Preparation of collage posture of

conservation of energy

Through discussion list out the

differences between renewable and

nonrenewable sources of energy

With the help of solar kit demonstrates

the harnessing of solar energy,

Demonstrating the biodiesel yielding

plants and seeds

Through fan, paper blade experiments

understand the minimum speed

required for the wind to harness

electrical energy

by discussion list out the uses of wind

energy and wave energy

With the help of library books list out

the uses of geothermal energy and

energy from wastes

practicing the exercise questions

Pen Class

workbook

Pictures of

alternative

sources, card

board sheet

Flash card

Class work

book, pen

Solar kit,

jatropa,

Pongamia,

Neem and

caster seeds

plastic fan,

D.C.motor

and D.C

dynamo,

paper,

pen, class

work book

Library

books, class

work book,

pen

Pen, Class

workbook

Discussion

Observation

Discussion

Observation

Observation

Observation

Observation

Home work

Check list

Observation

list

Check list

Observation

list

Observation

list

Observation

list

Observation

list

Questions

with

answers

Unit name:

2. Environmental Issues

Date: from-------to----------

Total Periods: 8

Objectives:

1. Recalls the meaning of environmental pollution and identifying the causes for pollution

2. Identifies different types of pollutant and recognizing their effect

3. Identifies remedial measures for environmental pollution

Sl.

No.



Learning aids

Evaluation Date when activity conducted

Teacher’s self

introspection Technique Tool

1.

2.

3.

4.

5.

6.

Environmental pollution:

meaning, different types of

pollutants and differentiating

between them

Air pollution: Causes, effects

and control measures

Water pollution: Causes,

effects and control measures

Soil pollution: Causes, effects

and control measures

Sound pollution: Causes,


Radiation pollution: Causes,


By posing suitable questions elicits the

causes for environmental pollution and

listing out the same

By naming different types of pollutants

and classifying the same

With the help of ppt presentation

enumerate the reasons, causes and

control measures of air pollution and

list out the same

Visit a nearby water body list out the

causes and effects of water pollution

and discuss control measures



control measures of soil pollution and

list out the same



control measures of sound pollution

and list out the same



control measures of radiation pollution

and list out the same

Practicing the exercise questions

Question

bank,

Different

types of non biodegradable

materials

Class work

book, pen

Computer,

projector

Nearby water

body,

pond/lake/

river, etc

Computer,

projector

Computer,

projector

Computer,

projector

Class work

book, pen

Questioners

Observation

Discussion

Observation

Field visit

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Home work

Check list

Observation

list

Check list

Observation

list

Observation

list

Check list

Observation

list

check list

Observation

list

check list

Observation

list

check list

Questions

with answers

Unit name: 3.Periodic classification of elements Date: from-------to---------- Total Periods:8

Objectives: 1.Able to learn the necessity of periodic classification of elements 2.To understand different types of periodic table 3.Able to explain the main feature of modern periodic table 4.Appreciate the gradual improvement of periodic table

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

5.

6.

Dobereiner’s law of triads, Newlands’s law of Octaves and Mendeleev’s periodic law

Mosley’s Periodic table:

Periodic law and advantages

Meanings of groups, periods, s,p,d and f blocks

Transitional elements

Periodic trends Position of f-block elements

Advantages of periodic table

By asking questions on classification of elements which they know

With the help of chart explains the basis of Dobereiner’s, Newlands’s and Mendeleev’s classification and list out the general features of Mendeleev’s classification

With the help of periodic table chart explains the periodic law, main features, advantages and relative terms

List out the general features Mosley’s periodic table

with help of electronic configuration and valence electrons arrange the elements in groups, period and also in blocks by group discussion

By writing electronic configuration for d- block elements explains the meaning of transitional elements

By writing atomic structures of different element understand the trends of atomic size, electron affinity electro negativity, Ionization energy, electro chemical nature and metallic nature

Listing out the advantages of modern periodic table by group discussion


Flash card Chart Class workbook, pen kalzium, computer, projector, Chart, class workbook, pen flash card class workbook, pen chart, blackboard, kalzium, computer, projector PhET simulations Class workbook, pen Class work book, pen

Class work book, pen

Discussion

Observation Discussion



Observation

Observation

Discussion

Home work

Check list

Observation list Check list



Observation list

Observation list

Check list

Questions with answers

Unit name:

4. Silicon

Date: from-------to----------

Total Periods: 5

Objectives:

1. Recall the compound of silicon which are commonly used

2. Distinguish between amorphous and crystalline silicon

3. Identify the uses of silicon and its compounds

Sl.

No.



Learning aids Evaluation Date when

activity

conducted

Teacher’s

self


1.

2.

3.

4.

Silicon : as a building

material, occurrence and

allotropes of silicon

Extraction of amorphous and

crystalline silicon

Differences between

amorphous and crystalline

silicon

Uses of silicon and its

compounds

List out the materials for building

construction

Grouping the materials made of silicon

Demonstrate materials made by silicon

like quartz, gemstones, sand paper,

abrasive, pumice stone, etc.

Demonstrate the electronic components

to distinguish the use of amorphous and

crystalline silicon

By balanced chemical equation

explains the steps of extraction

comparing the properties of amorphous

and crystalline silicon through group

discussion

list out the uses of silicon and its

compounds by discussion

collection of silicon compounds used in

our daily life


Rock, Quartz

Sand, bricks,

lenses, glass

Bottles

Garnet,

zircon, opal,

topaz,

feldspar,

diode, LEDs,

transistors,

solar plate

Chemical

equation,

class work

book, pen

Flash card,

class work

book, pen,

class work

book, pen

class wok

book, pen

Discussion

Observation

Observation

Discussion

Observation

Discussion

Discussion

Observation

Check list

Observation

list

Observation

list

Check list

Observation

list

Check list

Check list

Questions

with

answers

Unit name:

5. Green plants and Chordates

Date: from-------to----------

Total Periods: 6

Objectives:

1. Distinguish between non vascular and vascular plants

2. Enlightening that in higher plants conduction occurs through the vascular tissues

3. Recognizing salient features of higher plants and chordates

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

5.

Differences between

nonvascular and vascular

plants

Salient features of

multicellular algae and

bryophytes

Salient features of

pteridophytes and

gymnosperms

Angiosperms: salient features,

differences between monocot

and dicot plants

Salient features of chordates,

external features and structure

of Pisces

Through discussion list out the

differences between nonvascular and

vascular plants

List out the characteristics of

multicellular algae and bryophytes by

exhibiting preserved bottle specimens

List out characteristics of pteridophytes

and gymnosperms by exhibiting the

herbarium and dried specimens of

cones

List out the differences between the

monocot and dicot plants by exhibiting

typical plants

With the help of chart discuss the

salient features of chordates

Explains the characteristics and

structures of fish by exhibiting the

preserved bottle specimens

Question

bank

Class work

book, pen

Preserved

bottle

specimens of

algae and

bryophytes,

class work

book

Nephrolepis,

ferns, cones

of cycas and

pinus,

Class work

book, pen

Typical

monocot and

dicot plant,

hibiscus

flower,

Class work

book, pen

Chart, bottle

specimen of

fish, class

work book,

pen

Questioners

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Check list

Check list

Observation

list

Check list

Observation

list

Check list

Observation

list

Check list

Observation

list

check list

6. General characteristics of Bottle Observation Observation

amphibians and reptiles Explains the characteristics of

amphibians and reptiles by exhibiting

specimens of

amphibians

Discussion

Discussion

list

check list

the preserved bottle specimens and reptiles, class work

book, pen

7. External features of Aves Dried Observation Observation

List out the salient features of by

exhibiting the dried specimen and

collect feathers of different birds

specimens

and charts of

birds, types

of feathers,

Discussion

list

check list

class work

book, pen

8. Salient features of Mammals Charts and Observation Observation

List out the salient features of

class work

book, pen

Discussion

list

check list

mammals by showing the chart and identify how the mammals differ from

other animal groups class work

book, pen

Home work Questions

with answers

Practice exercise questions

Unit name:

6. Plant and Animal tissues

Date: from-------to----------

Total Periods: 7

Objectives:

1. Recalls the meaning of tissues

2. Identifying difference between simple and complex tissues and their functions

3. Recalls the different types of animals tissues origin and functions

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

5.

6.

Meaning of plant cell and

tissues and their types

Plant tissues: meristamatic

tissue, types and functions

Permanent tissue: simple and

complex permanent tissue

structure and function

Animal tissues: classification,

epithelial tissue, types,

position and functions

Muscular tissue: types and

functions

Connective tissue types and

functions

By posing suitable questions elicit the

meaning of cell, tissues and types

By exhibiting the a typical plant

identify the position of meristamatic

tissue in the plant

List out the functions of meristamatic

tissue by discussion

List out the functions and structure of

parenchyma and Collenchyma by

sketching the same

Identify xylem and phloem and its

function by observing prepared slides

Identify different types of animal

tissues by exhibiting charts and by

observing permanent slides

List out the position and function of

epithelial tissue by discussion

List out the functions of different types

of muscular tissue by exhibiting charts

and by observing permanent slides

List out the types and functions of

connective tissues by exhibiting charts

and by observing permanent slides

Question

bank, class

work book,

pen

Typical plant

Class work

book

Class work

book, pen

Prepared

slide,

microscope

Charts,

permanent

slide,

microscope,

Class work

book, pen

Charts,

permanent

slide,

microscope,

Class work

book, pen

Questioners

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Check list

Observation

list

Check list

Observation

list

Check list

Observation

list

check list

Observation

List

check list

List out the structure and function of

blood cells and by preparing temporary

slides and observing under microscope,

list out the functions of lymph through

discussion

Charts,

permanent

slide,

microscope,

Class work

Observation

Discussion

Observation

list

check list

7. Nerve tissue: structure of book, pen

neuron, types of nerves and List out the functions of nerve tissue by functions exhibiting chart and by observing

permanent slide

Draw the neat diagram of neuron

Prepare a temporary slide of onion peel,

and observe a under microscope and

make a sketch

Prepare a temporary slide of leaf of

hydrilla and observe under microscope

and make a sketch

Slide preparation of plant tissues

Practice exercise questions

Charts, permanent

slide,

microscope,

Class work

book, pen

Microscope,

glass slide,

cove r slip,

saffranin

stain, needle,

razor, water,

blotting

paper

Class work

book, pen

Observation

Discussion

Observation

Observation

Home work

Observation

list

check list

Observation

list

Observation

list

Questions

with answers

Unit name:

7. Microbial Diseases

Date: from-------to----------

Total Periods: 5

Objectives:

1. Identify the symptoms of diseases caused by microorganisms

2. Aware of sexually transmitted diseases and find out control measures

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

.

Diseases caused by microbes

Diseases caused by microbes

in recent times and their

control measures

Sexually transmitted diseases

and their control

Symptoms of AIDS and

HBV, control measures

List out the symptoms and diseases

caused by microbes, classify them by

discussion

With the help of ppt and charts

discussing the symptoms and

identifying the diseases

Exhibit the charts and ppts of patients

suffering from Chikungunya, Dengue,

Bird flu, etc. discuss the way of

spreading, reasons and control

measures

Exhibits the charts of patients suffering

from Syphilis, Gonorrhea, Genital

herpes, Genital warts,etc. discuss the

way of spreading, reasons and control

measures

Organize a seminar on AIDS and

Hepatitis transmission, symptoms and

control measures by inviting

representatives from nearby health

center

Practicing exercise questions

Class work

book, pen

Computer,

projector

Charts,

computer,

projector

Class work

book, pen

Charts,

computer,

projector

Class work

book, pen

Charts,

computer,

projector

Class work

book, pen

Class work

book, pen

Questioners

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Home work

Check list

Observation

list

Check list

Observation

list

Check list

Observation

list

check list

Observation

list

check list

Questions

with answers

Unit name:

8. Types of Motion

Date: from-------to-------

Total Periods: 4

Objectives:

1. Able to identify different types of motion

2. Able to differentiate types of motion

3. Recognize simple harmonic motion in day today life

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

Meaning of Rest, motion,

imperceptible motion

Facts about wave motion: * Relation between velocity

and wave length V = nλ

* Relation between time and

frequency T = 1/ n

Mechanical waves:

differences between

transverse wave and

longitudinal wave, meaning of

electromagnetic wave

Simple harmonic motion:

meaning, characteristics, and

application

Illustrate with an example the

meaning of rest, motion by rolling

marble

Asking questions explains the

meaning of imperceptible motion

(rotation and revolution of earth)

By Conducting experiment of a

trough containing water and a

piece of cork in it enables to

understand properties of motion

and list of the properties by

discussion

Citing examples explains the

meaning of mechanical wave

(Seismic wave)

By using spring and laser beam

demonstrate the transverse and

longitudinal wave

By showing videos clippings

explains the meaning of

electromagnetic wave and list out

the properties

Demonstrate activity using simple

pendulum, with help tuning fork

list out the properties of and

application of simple harmonic

motion


Marble, duster on

the table, globe,

video clips on

drifting theory.

Computer

projector

Cork, trough,

water, pen, class

workbook

Video clips,

computer , projector, chart of

earth quakes, and

storms, spring,

laser torch

electromagnetic

wave chart,

simple pendulum

set, tuning fork,

string instrument,

class workbook,

pen

class workbook,

pen

Discussion

Questioners

Observation

Discussion

Observation

Observation

Observation

Observation

Discussion

Home work

Check list

Questions

with answer

list

Observation

list

Check list

Observation

list

Observation

list

Observation

list

Observation

list,

check list

Questions

and answers

Unit name:

9. Heat Engines

Date: from-------to--------

Total Periods: 4

Objectives:

1. Able to define the meaning of Heat Engines

2. Understands the working procedure and application of internal combustion engines

3. Able to calculate the efficiency of heat engines

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

5.

Heat: meaning, effects

Heat engine: meaning, types

Functions of steam engine: working and its limitation

Working of petrol engine and

drawing

Working of diesel engine

Comparison between petrol

engine and diesel engine

Efficiency of heat engine

By conducting and demonstrating

various activities like rubbing both

hands, metal ball and ring

experiment, heating ice, and candle

to elicit the meaning and effects of

heat

With the help of chart explains the

working of steam engine and list

out the limitations of steam engine

by group discussion

With the help of models explains

working of petrol and diesel

engines

and list out the applications by

group discussion

list out the differences between the

petrol and diesel engine by group

discussion

Explain the relationship between

efficiency, work done, amount of

heat energy consumed and

calculate the efficiency of petrol

and diesel engines


Metal ball and

ring, ice cubes,

spirit lamp,

beaker, candle

match box

Chart, pictures of

steam engines

pen, PhET

simulation,

computer,

projector, Class

workbook

Petrol engine and

diesel engine

models, PhET

simulations

Computer,

projector

Class workbook

Pen,

Formula and

Model solved

problem on the

board

Class workbook

Discussion

Questioners

Observation

Discussion

Observation

Discussion

Discussion

Observation

Home work

Check list

answer list

Observation

list

Check list

Observation

list

Check list

Check list

Observation

list

correction

Unit name:

10. Nuclear Energy

Date: from-------to----------

Total Periods: 5

Objectives:

1. Recognize the energy crisis in present scenario

2. Identifying nuclear energy as a alternative sources of energy resource

3. Identify the problems of handling and disposal of nuclear materials

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

4.

5.

6.

7.

Reasons for energy crisis

Nuclear energy: radioactivity

is a nuclear energy, nuclear

reactions and its types

Nuclear fission reaction,

nuclear reactor, controlled

fission reaction

Atomic energy in India

contributions of H.J.Bhabha

Nuclear fusion reaction

Differences between fission

and fusion

Handling and disposal of

nuclear materials

List the present scenario of energy in our day

to day life

By asking questions elicits meaning and

types of radioactivity

Explains the nucleus and sub atomic

particles, binding energy to reveal the

meaning

Draw the chain reaction diagram and write

the balanced fission equation

Draw the nuclear power reactor and list out

the functions of the parts of the nuclear

reactor

Listing out atomic power stations in India,

contributions of H.J.Bhabha

By watching video clips of nuclear reaction

occurs in stars

By writing the balanced fusion reaction

equation understands the nuclear fusion

By comparing fission and fusion reaction list

of the differences

Narrate the nuclear bomb explosions in

Hiroshima and Nagasaki, recent nuclear

reactor explosions hazards in Japan

Narrate the Madam curie’s life tragedy

List out the hazards of nuclear radiations


Class work

book, pen

Flash card /

Question bank

Atomic model

Class work

book, pen

Class work

book, pen

Library books

Internet

browsing,

computer,

projector

Class work

book, pen

Library books

Video clips,

computer,

projector

Class

workbook, pen

Discussion

Observation

Discussion

Discussion

Observation

Observation

Discussion

Observation

Home work

Check list

Observation

list

Check list

Check list

Observation

list

Observation

list

Check list

Observation

List

Questions

with answers

Unit name:

11. Industrial Inorganic Chemistry

A) Glass:

Date: from-------to----------

Total Periods: 4

Objectives:

1. Able to list the important properties of glass

2. Understand the raw materials needed and steps involved in the manufacture of glass

3. Recognize the types of glass and uses

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

4.

Glass: unique properties,

advantages of glass compared

with metallic containers

Steps involved in the

manufactured of glass

Properties of glasses

Demonstrating the properties

of optical fibre

By asking questions elicit the properties

and advantages of glass

Explains the raw materials needed and

the steps involved in the manufacture

of glass

By watching video clips understands

the manufacture of glass

With the help of balanced chemical

equation understand the chemical

process involved in it

By observing acid glass containers

By comparing lenses and ordinary glass

slides

By observing different glass articles

By observing coloured glasses

By painting /sketch on the glass plates

By demonstrating different types of

glasses explains additives included in it

Collection of different types of glasses

list out the unique properties by group

discussion

Demonstrates optical fibre properties


Flash card

Na2CO3,

CaCO3, SiO2,

scrapped glass

Video clips,

computer,

projector

Class work

book, pen

Beaker, flask,

test tube,

lenses, prism,

slide, pipette

Tonic bottles,

Paint, brush,

Prism, lenses,

beakers, acid

containers

Flint glass

Optical fibre,

laser torch

Class work

book, pen

Questioners

Observation

Observation

Discussion

Observation

Observation

Observation

Observation

Home work

Question list

Observation

list

Observation

list

Check list

Observation

list

Observation

list

Observation

List

Observation

list

Questions

with answers

Unit name:

11. Industrial Inorganic Chemistry

B) Ceramics: and C) Paper

Date: from-------to----------

Total Periods: 5

Objectives:

1. Recall the raw materials used for the manufacture of ceramics and paper

2. Understand the steps involved in the manufacture process

3. Recognize the uses of ceramics in our daily life

4. Identify the benefits of recycling of paper

Sl.

No.




activity

conducted

Teacher’s

self


1.

.

2.

3.

Ceramics: raw materials

used,

Steps involved in it

Properties and uses of

ceramics

Paper: History, raw

materials, steps involved in

manufacturing

Collection of different types of

materials and select or group the

ceramic articles by group discussion

Collection of raw materials required for

manufacture of ceramics and list the

same

Visit a pottery unit / invite a potter by

watching / listening list the steps

involved in the manufacture of

ceramics

Comparing the different ceramic

articles listing the properties and uses

By storytelling explains the history of

paper

By watching video clips list out the

steps involved in it

Plastic articles

Mud pot, cup

and soccer,

glass, wood

piece, metal

containers,

melamine

plate,

Clay, flint,

white clay,

quartz,

feldspar,

Class work

book, pen

Pottery

making place/

potter

Class work

book, pen

Mud pot,

porcelain

dish, ceramic

insulators

Library book,

internet

browsing,

Observation

Discussion

Observation

Observation

Discussion

Observation

Discussion

Observation

Observation

list

Check list

Observation

list

Observation

list

Check list

Observation

list

Check list

Observation

list

4.

Types and uses of paper

Collection of different types of paper in

our daily life and list out the uses of

computer,

projector.

Filter paper,

wax paper,

Discussion

Check list

them tissue paper,

card board

Observation Observation

list

paper, carbon

paper, colour

paper, tracing

paper,

5.

Recycling of paper

By studying data / mathematical

statistics understand the threat for flora

by excessive use of paper and list out

the values of recycling of paper


Class work

book, pen

Internet

browsing Class work

book

Observation

Discussion

Home work

Observation

list

Check list Questions

with

answers

Unit name:

12. Carbon and it’s Compounds

a) Carbon:

Date: from-------to----------

Total Periods: 3

Objectives:

1. Recall the carbon compounds used in our daily life

2. Differentiate the carbon compounds from other compounds

3. Identify the properties of carbon

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

4.

5.

6.

Carbon: the chemical basis for

life, elemental properties,

electronic configuration and

allotropes of carbon

Catenation property of

carbon:

1.Straight chain

2. Branched chain and

3. Closed chain

Isomerism; meaning and

properties

Historical importance of

carbon / organic compounds

Vital force theory

Differences between organic

and inorganic compounds

Organic chemistry: meaning

and scope

List out the carbon compounds used in

our daily life by group discussion

By discussion writes the atomic

number, electronic configuration and

allotropes of carbon

Explains the catenation property of

carbon by demonstration and list out

the different chain structures of carbon

compounds

Explains the meaning and properties of

isomers of normal-butane and iso-

butane

By referring library books or internet

browsing collecting the information of

historical importance of carbon

compounds

List out the differences between

organic and inorganic compounds by

group discussion

Conducting solubility test

By asking suitable questions elicit the

meaning and scope of organic

chemistry


Flash card

Class work

book, pen,

Class work

book, pen

Atomic model

set,

Chart

Black board

Books,

internet,

computer,

Class work

book, pen

Test tube,

water,

kerosene,

compounds

Flash card

Class work

Discussion

Observation

Discussion

Observation

Observation

Group

discussion

Observation

Observation

Check list

Observation

list

Check list

Observation

list

Observation

list

Check list

Observation

List

Questions

with

book, pen Home work answers

Unit name:

12. B) Hydrocarbons

Date: from-------to----------

Total Periods: 5

Objectives:

1. Recall the food substances containing hydrocarbons

2. Understand the classification of hydrocarbons

3. Differentiate the types of hydrocarbons

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

4.

Hydrocarbons: In daily life, as

fuel, cleansing agent, paint,

polish, ceramics, soaps,

detergents, plastic,

insecticides, food substances

Classification of

hydrocarbons

IUPAC nomenclature and

differences between alkanes

alkenes and alkynes

Preparation and properties of

methane

Collect, list and identify the materials

made of hydrocarbons and group them

With the help of flow chart, mind map,

concept map discuss the classification

of hydrocarbons

Explain the rules of naming of organic

compounds in IUPAC system and its

relevance. By group discussion

differentiate between the alkanes,

alkenes and alkynes

By demonstrating preparation of

Methane and balanced chemical

equation write the procedure of the

preparation

By demonstrating experiment on

combustion and with the help of

Collected

materials

Mind map,

computer,

projector

Flow chart

Class work

book, pen

Class work

book,

Black board,

chalk

Test tube,

spirit lamp,

NaOH,

CH3COONa,

CaO,

Bunsen burner

/ Gas stove,

Discussion

Observation

Discussion

Discussion

Observation

Discussion

Observation

Check list

Observation

list

Check list

Check list

Observation

list

Check list

Observation

balanced chemical equation discuss the

chemical properties of methane

With the help of balanced chemical

equation explain substitution reaction

in methane

With the help of table and examples

explain homologous series and their

characteristics


class work

book, pen

class work

book, pen

chart, class

work book,

pen

class work

book, pen

Discussion Discussion Observation

Discussion

Home work

list

Check list Check list Observation

list

Check list

Questions

with

answers

Unit name:

12. C) Functional groups

Date: from-------to----------

Total Periods: 2

Objectives:

1. Understand the meaning of functional groups

2. Understand different class of organic compounds like alcohol, aldehydes, carboxylic acids and amines

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

4.

5.

Functional Group: Meaning

and types

Alcohols: Classification and

IUPAC naming

Carboxylic acid, aldehydes

and amines: Meaning and

general formula

Poly functional compounds:

meaning

Structure of glycerol and

salicylic acid

By giving suitable examples elicit the

meaning of functional group

By discussion understand different

class of organic compounds

Based on the hydrocarbon part and

functional group discuss the

classification of alcohols

With the help of general conditions like

general formula, functional group,

suffix, prefix, exercise IUPAC naming

of alcohols

With the help of laboratory samples of

Ethyl alcohol and Methyl alcohol

identify the general characteristics

With the help of laboratory samples

and general formula enumerate the

meaning of different functional groups

By citing suitable example elicit the

meaning of poly functional compounds

By demonstrating PhET/ kalzium

simulations explain the structures


Class work

book, pen,

black board

Text book

(page no. 191)

Class work

book, pen,

black board

Ethanol,

methanol

(fermented

grape juice)

Formalin,

acetic acid,

Boric acid

Structure of

Glycine

Computer,

projector,

simulations

Class work

book, pen

Discussion

Discussion

Discussion

Observation

Observation

Discussion

Observation

Discussion

Home work

Check list

Check list

Check list

Observation

list

Observation

list

Check list

Observation list

Check list

Questions

With

answers

Unit name:

12. D) Hydrogenation of Oils

Date: from-------to----------

Total Periods: 2

Objectives:

1. Understand the meaning of esterification

2. Differentiate between fats and oils

3. Understand the importance of saponification value in the manufacture of soap

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

Meaning of glyceride a poly

functional compound

Structure of glycerol and

Stearic acid

Difference between fats and

oils

Saponification value of an oil

/ fat

By chemical equation enumerate the

formation of glyceride by esterification

reaction between fatty acid and glycerol

By demonstrating the simulation and

kalzium with the help of computer

By collecting samples of fats and oils

examine the difference in physical and

chemical properties

By demonstrating preparation of soap

explain the process of neutralization

By discussion understands the

significance of saponification value of

fat / oil in making good quality soap


Black board,

class work

book, pen

Computer,

projector

Coconut oil,

Vanaspathi,

Ghee, Palm

oil

Palm oil,

KOH, Gas

stove, match

box, Glass rod

Class work

book, pen

Class work

book, pen

Discussion

Observation

Observation

Discussion

Observation

Discussion

Home work

Check list

Observation

list

Observation

list

Check list

Observation

list

Check list

Questions

with

answers

Unit name:

13. Industrial Organic chemistry

Date: from-------to----------

Total Periods: 4

Objectives:

1. Reason out the charring off sugar and starch when reacts with sulphuric acid

2. Recall the steps involved in the manufacture of sugar from sugarcane

3. Recall the steps of manufacturing ethyl alcohol from molasses

4. Distinguish between ethanol and methanol

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

Structure and characteristics of

sucrose

Manufacture of sucrose

With the help of kalzium explains the

structural and molecular formula of

sucrose

Draw the two structural formulae of

sucrose and distinguish between them

by discussion

Collect carbohydrate substances and

classify them into mono, di and

polysaccharides

By simple experimentation reason out

why sugar is preferred than jiggery?

Conduct activity 13.1 to reason out

charring of sugar (Page no. 204)

With the help of ppt. presentation

explain the steps and processes

involved in the manufacture of sucrose

Visit a sugar industry to understand

steps and processes involved in the

manufacture of sugar (Mandya,

Hiriyur, Belgaum)

Computer,

projector

Class work

book, pen

Rice flour,

sugar, honey,

glucose

powder

Sugar jiggery,

china dish

Starch,

sucrose,

glucose,

H2SO4, water,

quick lime

Computer,

projector,

class work

book, pen

Industrial visit

Class work

book, pen

Observation

Discussion

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Observation

list

Check list

Check list

Observation

list

Check list

Observation

list

Check list

Observation

list

Check list

Observation

List

Check list

Observation

List

Conduct experiments to show the effect

of evaporation under reduced pressure

Conical flask,

water, cork,


List

Bunsen burner Discussion Check list

3. Manufacture of ethyl alcohol Computer, Observation Observation

from sugar (Fermentation of

molasses)

With the help of ppt. / video clip

explain the steps involved in the

projector, ppt

/ industrial

Discussion

List

Check list

manufacture of ethyl alcohol visit

Chart, class Discussion Check list With the help of balanced equation

explains the conversion of sucrose into

ethanol by fermentation

work book,

pen

4. Distinguish between methanol Internet Observation Observation

and ethanol By citing examples differentiate browsing/ list

between the methanol and ethanol


library

Class work

book, pen

Discussion

Home work

Check list

Questions

with

answers

Unit name:

14. Sound

Date: from-------to--------

Total Periods: 4

Objectives:

1. Able to Understand the properties sound

2. States the applications of ultrasonic sound

3. Able to Define Doppler’s Effect and list out the applications

Sl.

No.




activity conducted

Teacher’s self


1.

2.

3.

4.

Sound: meaning, properties

and effects of matter

Meaning of Echo, persistence

of sound

Ultrasonic sound: meaning and uses, Bats flight

SONAR: applications

Ultrasonic scanner

Doppler’s Effect and RADAR

applications

Through group discussion elicit the

meaning, properties of sound

By demonstrating experimental

activity using tuning fork and plate

containing sawdust that sound

effects of matter

Citing a place like Golgumbaz,

mountain like Killarney, newly

constructed homes, asking

questions explains the meaning of

Echo, persistence of sound

Solves numerical problems

Explains the meaning and list out

the uses of ultrasonic sound by

discussion

Elicit the reason for flight of bats

during night

Asking relevant questions and

explains to elicit the functions of

SONAR with the help of diagram

And solves the numerical problems

With the help of video clip

explains the medical uses of

ultrasonic scanner in kidney

stones, ECG, diagnosis of foetus

and list out the uses by discussion

With the help of video clips

understands the meaning and

applications of Doppler effect and

RADAR


Flash card

Tuning fork,

sawdust

Video clips,

computer,

projector

Pen, class

workbook

Textbook,

Class workbook

Pen

Video clip

Flash card

PhET simulation

Class work book

Video clips

Pen, class

workbook

Video clips

Pen,

Questioners

Observation

Observation

Problem

solving

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Home work

Check list

Observation

list

Observation

list

Check list

Observation

list

Check list

Observation

list

Check list

Observation

list

Check list

Observation

list

Question &

No. Learning

competencies

Learning

assisted

activities

Learning

aids

Evaluation

Unit name:

15. Metals

Date: from-------to----------

Total Periods: 6

Sl.

Class work book answers

Objectives:

1. Distinguish between metals and non metals

2. Locate the metallic ores that occur in Karnataka

3. Understand the steps involved in the extraction of Iron and Aluminium

4. Recognize the alloys used in our daily life

Technique Tool

Date when

activity

conducted

Teacher’s

self

introspection

1. Differences between metals By conducting simple experiments Iron pieces, Discussion Check list

and non metals

a. differences in physical

differentiating the metals and non

metals

Mg strip, Cu

electrodes,

properties

b. differences in chemical

properties

Sulphur

powder, Si

plate, Red


list

Phosphorous

Class work

book, pen,

2.

Action of air on metals

By analyzing valence electrons and

electronic configuration distinguish

between metals and non metals

By conducting experiment how metals

react with oxygen, infer the products

obtained and the nature of the oxides

Class work

Discussion

book, pen,

periodic table

Na, Mg, Spirit Observation

lamp, Class

work book,

Discussion

Check list

Observation

list

Check list

formed pen,

3. Action of non metals on

metals With the help of kalzium enumerate

how metals react with nonmetals like

nitrogen forming nitrides, with

Computer,

projector,

class work

Observation

Discussion

Observation

list

Check list

hydrogen forming hydrides, with book, pen

chlorine forming chlorides, with

sulphur forming sulphides etc.

4. Action of water on metals With the help of kalzium enumerate

how different metals differ in its

reaction with water, under different

conditions forming products.

Demonstrate how sodium reacts with

water

Computer,

projector,

class work

book, pen

Na, water,

beaker, knife

Observation

Discussion

Observation

list

Check list

and hand

glouse

5. Lane process of manufacture

of hydrogen With the help of chart explain the

process of manufacturing hydrogen by

Lane process.

Chart, class

work book,

pencil, scale,

Observation

Discussion

Observation

List

Check list

Draw the neat diagram of arrangement

of equipment in lane process

By conducting experiments carefully Dil.HCl, Zn, Observation Observation

6. Action of dil.HCl on metals demonstrate how metals react with Mg, test tube, list

dilute HCl forming products liberating

hydrogen gas.

stand, water ,

hand glouse,

Discussion Check list

Class work

book, pen

7. Action of dil.H2SO4 on metals By conducting experiments carefully

8.

Action of conc. H2SO4 on

metals

demonstrate how metals react with

dilute H2SO4 forming sulphates

liberating hydrogen gas.

By conducting experiments carefully

demonstrate how metals react with

concentrated H2SO4 forming sulphates

liberating SO2 and H2O.

Dil.H2SO4,

Zn, Test tube,

water, hand

glouse, Class

work book,

pen

Conc.H2SO4,

Zn, Cu, Test

tube, water,

hand glouse,

Class work

Observation

Discussion

Observation

Discussion

Observation

list

Check list

Observation

list

Check list

book, pen

9. Action of dil.HNO3 on metals

By conducting experiments carefully

demonstrate how metals like Cu and

Mg reacts with very dilute, moderately

dilute and concentrated HNO3 to give

different products.

Cu, Mg and

different

conc.of HNO3

test tube

Class work

book, pen

Class work

Observation

Discussion

Observation

Observation

list

Check list

Observation

10.

Displacement reaction of

metals

Visit a gold smith work place

By conducting displacement

book, pen

Solution of

Discussion

list

Check list

experiments, make list reactivity series

of metals and discuss the chemical

nature of metals.

Write the balanced equations of the

corresponding displacement reactions

With the help of Kalzium analyse the

reactivity series of metals

Arrange the metals in the increasing

order of reactivity series

CuSO4,

FeSO4,

MgSO4,

Al2(SO4)3,

ZnSO4 and

pieces of Na,

Mg, Fe, Zn,

etc. beaker,

set of test

tubes, test

Observation

Discussion

Observation

list

Check list

tube holder,

water, wash

bottle

Class work

book, pen

Computer,

projector

Chart, outline

11. Metals: occurrence in

Karnataka With the help of chart identify the

places where metallic ores occurs in

Karnataka

Karnataka

map sketch

pens, class

work book,

Observation

Discussion

Observation

list

Check list

By collecting different metal ores

discuss how metals differ in their

occurrence i.e., compound form, native

pen,

Set of metal

ores

Observation

Observation

list

form etc.

Make use of pi graph of distribution of Pi graph, Discussion Check list

common elements in the earth’s crust.

Table 15.3 in Observation Observation List the metallic ores of Karnataka text book

(page no. 238) Discussion

Class work

list

Check list

book, pen

Class work

Observation

Discussion

Observation

list

Check list

Discuss different metallurgical

processes and the terms used in the

book, pen

12. Metallurgical processes:

meaning of gangue,

concentration of ore,

roasting, calcination, flux,

extraction of metals

Elicit the meaning of gangue,

concentration of ore, roasting,

calcinations, flux etc.

Conducting experiment to prepare

copper, based on the principle of

displacement reaction.

Conducting the experiment to prepare

mercury, based on the principle of

thermal decomposition

CuSO4 soln.,

Iron nail,

Beaker

Test tube,

HgO, beaker,

water

AgNO3,

NH4OH,

C6H12O6

powder,

Discussion

Observation

Discussion

Observation

Observation

Check list

Observation

list

Check list

Observation

list Observation

list

Conducting the experiment to prepare

silver from silver nitrate by reduction

process

Water, beaker, Discussion

test tube, test

tube holder

Check list

13. Extraction of Iron

With the help of ppt. explains the steps

involved in the extraction of iron and

list out the raw materials used in it and

Computer,

projector,

class work

book, pen

Observation

Observation

list

discuss the products obtained with the

help of balanced chemical equations

class work

book, pencil

Discussion

Observation

Check list

Observation

list

Draw a neat diagram of hydraulic

washing of haematite concentration

Draw a neat diagram of blast furnace

Visit a nearby melting furnace

List out the uses of iron by discussion

class work

book, pencil

class work

book, pen

computer,

Discussion

Discussion

Check list Check list

14. projector, Discussion Check list

Extraction of aluminium class work

With the help of ppt. explains the steps book, pencil

involved in the extraction of aluminium Discussion Check list

library / Internet

15.

Refining of metals

Collect the contribution of Heroult,

Hall, Humphry Davy and Bayer

Draw a neat diagram of electrolytic

reduction of alumina

With the help of ppt. / chart / video clip

explains different methods of refining

Class work

book, pencil

class work

book, pencil

computer,

projector,

class work

book, pencil

Observation

Discussion

Observation

Discussion

Observation

list

Check list Observation

list

Check list

of metals like liquation process, zone

refining electrolytic refining set of alloys,

bi metallic

16.

17.

Alloys :Meaning and uses

Contributions of Indians to

the metallurgy

By collecting some metal alloys and by

exhibiting the same explains the

advantages of alloys over the pure

metals

Make a list of commonly used alloys

and their uses

strip,

stainless steel

utensils,

pendulum,bell

pictures,

library /

internet

Observation

Discussion

Observation

Discussion

Observation

list

Check list

Observation

list

Check list

Make a collage on the contribution of

Indians to the metallurgy


drawing sheet, Observation

pictures

Observation

class work

Observation

list

Observation

list

book, pen Home work Questions

with

answers

Unit name:

16. Electromagnetic Induction

Date: from-------to----------

Total Periods: 5

Objectives:

1. Recalls the alternative source of energy

2. Able to understands Faraday’s laws of electromagnetic induction

3. Differentiate dynamo and motor

4. Develop skill to make toys by using D.C.motor

Sl.

No.




activity conducted

Teacher’s self


1.

2.

3.

4.

Sources of electricity,

biography of Michael faraday,

Magnetic effect of electric

current

Faraday’s experiment: factors

on which induced emf

depends

Faraday’s law of

electromagnetic induction

Application of


Fleming’s right hand rule,

Diagram and functioning of

A.C.dynamo.

Uses of a.c.current

Diagram and functioning of

Showing sources of electricity

citing suitable examples make

them to understand the earlier

sources of electricity.

Students referring library books

and from the internet sources

collecting the information of

Faraday and its contribution

Oertsted’s experiment is conducted

to demonstrate the magnetic effect

of electric current

Faraday’s experiment is conducted

to explain the emf

By group discussion list out the

factors influencing the induced

emf depends

With the help of above experiment

elicit the Faraday’s law of


Right hand rule activity helps them

to recognize the direction of

induced current, magnetic field

and motion of conductor

With the help of models and block

diagram understand the

construction and functioning of

A.C. and D.C. dynamo and motor

Acid battery, dry

cell,

Library

encyclopedia,

browsing internet

Copper wire,

match box,

magnetic

compass. Dry cell

Copper coil, card

board tube, bar

magnet,

galvanometer

Class workbook,

pen

Class workbook,

pen

Right hand thumb

index, and middle

finger, graph

Dynamo and

motor models,

Black board,

chalk

Observation

Observation

Observation

Observation

Discussion

Discussion

Observation

Observation

Observation

list

Observation

list

Observation

list

Observation

list

Check list

Check list

Observation

list

Observation

list

D.C.dynamo and D.C.motor By watching some simulations

easily understands the working of

dynamo and motor

With the help of board drawing

draw the block diagrams of

Computer,

projector, PhET

simulations

Class workbook,

pencil

Observation

Discussion

Observation

list

Check list

dynamo and motor

Constructing the model of Soft iron core, Observation Observation

5. Transformer: construction and

function

Factors on which induced emf

transformer and asking questions

elicit the functions of transformer

and list out by discussion

insulated copper wire, adapter

charger

list

in the transformer depends Through the active construction of

transformer like step up and step

Transformer

Discussion

Check list

down transformer and group

discussion helps to list out the

factors on which induce emf

depends

6.

Induction coil: construction

and function

Constructing induction coil and

Demonstrating induction stove

helps them to understand its

function


Soft iron core, insulated copper

wire, battery

Class work book,

Observation Home work

Observation

list

Correction

pen

Unit name:

17. Electronics

Date: from-------to--------

Total Periods: 4

Objectives:

1. Able to differentiate conductors, insulators and semiconductors

2. Understands the conductivity in n-type and p-type semiconductors

3. Recognize the uses of semiconductor devices

Sl.

No.




activity conducted

Teacher’s self


1.

2.

3.

4.

Meaning and differences of

conductors, insulators and

semiconductors and

* Conductivity in

semiconductors

Semiconductors: types,

doping

Extrinsic semiconductor: n-

type and p-type formation

Diode : construction and

function, types, forward and

reverse biasing and

application of diode

Transistor: construction, parts,

function, types and

application

With the help of some collected

materials differentiate the

materials into conductor, insulator

and semiconductors by group

discussion

By draw the crystal structure of

silicon gives the meaning and

conductivity of semiconductors

With the help of crystal structure

of silicon explains the different

types of formation of n-type and p-

type of extrinsic semiconductors

and list out the differences by

discussion

Explains the formation and uses of

diode by showing different types

of diode and list out the uses by

discussion

Showing transistors explains the

formation, parts function, types

and uses of transistors and list the

uses and differences of transistors

by group discussion

Visit to a nearby electronic shop

and collect the information of

different types and functions of

transistors

Copper wire,

steel, plastic,

rubber, wood

piece, cork,

pencil, silicon

crystal structure,

Pure silicon plate,

Doped silicon

plate

Class workbook

Pen,

Diode, LEDs,

drawing of

junction diode,

copper wire,

battery, stabilizer,

photodiode, laser

diode

Electronic circuit

Transistors,

Visit to a

electronic shop,

amplifier,

oscillator,

switching circuit

Discussion/

Observation

Observation

Observation

Discussion

Observation

Discussion

Observation

Discussion

Field visit

Check list

Observation

list

Observation

list

Check list

Observation

list

Check list

Observation list

Check list

Check list

With examples and ppts explains Class workbook

5. Super conductor: meaning, Critical temperature, uses

the meaning and uses of super

conductors and list out the uses by

Ppts presentation, computer,


list

discussion

Makes the students to collect the

projector, pictures Discussion

of microwave

owen, powerful

magnets,

Check list

6. Contribution of Prof.C.N.R.Rao

information and contribution of

Prof.C.N.R. Rao

Library books, internet browsing


list

Collection of electronic

components


Diode, transistor, LEDs, capacitors,

etc.

Class work book,

pen

Home work

Home work

Check list

Question

with

answers

Unit name:

18. Behaviour of Gases

Date: from-------to----------

Total Periods: 4

Objectives:

1. Recall the important properties of gases

2. Understand Charles law and its application

3. Understand Boyles law and its application

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

Main features of gases

Charles law: statement,

derivations and application

Boyles law: statement,

derivations and application

By discussion elicit the properties of

gases

Conduct magic balloon experiment

Establish relationship between volume

and temperature of gases at constant

pressure

By citing suitable examples discuss the

applications of Charles law

Make a list of application of Charles

law in our day today life

Recall the bubbles formed during

boiling of water

Recall the bubbles formed while

opening the freezed soda bottle

Class work

book, pen

Balloon, hot

water,

Class work

book, pen

PhET

simulation

Kalzium,

computer,

projector

Class work

book, pen

Class work

book, pen

Beaker, water,

spirit lamp,

stand, wire

gauze

Un opened

freezed soda

Discussion

Observation

Discussion

Observation

Discussion

Discussion

Observation

Discussion

Observation

Discussion

Observation

Check list

Observation

list

Check list

Observation

list

Check list

Check list

Observation

list

Check list

Observation

list

Check list

Observation

Establish the relationship between

volume and pressure of gasses at

constant temperature

bottle

PhET

simulation,

computer,

Observation

Discussion

list

Observation

List

Check list

projector

Verify Boyles law with experimental

data by making use of table

Text book

Table

(page no. 296)

Class work

book, pen

Class work

Discussion

Discussion

Check list

Check list

By citing suitable examples discuss

applications of Boyles law

Conduct experiments like inflating

cycle tubes

book, pen Cycle tube, air Observation

pump,

Observation

list

By citing suitable examples elicit the Class work Discussion Check list

4. Diffusion of gases and

Graham’s law meaning of diffusion book, pen

Conduct glass tube activity to

demonstrate diffusion

By discussion establish relation

between rate of diffusion of a gas and

its density

Glass tube,

cotton plug,

HCl gas PhET

simulation,

computer,

Observation

Discussion

Observation

Discussion

Observation

list

Check list Observation

list

Check list

projector,

Class work

List the application of diffusion in our

day today life

book, pen

Class work

book, pen

Class work

Discussion

Home work

Check list

Questions

No. Learning competencies Learning

assisted

activities Learning

aids

Evaluation

Unit name:

19. Plant and Animal Breeding

Date: from-------to----------

Total Periods: 5

Sl.

Practicing the exercise questions book, pen with

answers

Objectives:

1. Understand the importance of biotechnology

2. Defining the different methods of breeding of new species of plants and animals

3. Realise the importance of biotechnology in food technology

4. Analyse the merits and demerits of developing genetically modified plants and animals

Technique Tool

Date when

activity conducted

Teacher’s

self introspection

1. Biotechnology: Meaning and By discussion list out the important Question Questioners Check list

scope factors of biotechnology studied in the bank

previous standard Class work Discussion Check list

book, pen

2. Plant breeding: techniques,

differentiate between

Interspecific and intervarietal

With the help of presentation discuss

the branches of biotechnology, list out

the applications of biotechnology in

Computer,

projector

Class work

Observation

Discussion

Observation

list

Check list

hybridization plant breeding book, pen

With the help of presentation discuss Computer, Observation Observation

3. Importance and methods of and list out the applications of projector list

animal breeding biotechnology in animal breeding Class work Discussion check list

book, pen

4.

5.

Need and importance of

biotechnology in food

industry

Genetically modified plants:

merits and demerits of

biotechnology

By exhibiting the different packed

readymade food materials and list out

the different types of additives used in

it

By discussion list out the merits and

demerits of biotechnology

Watching video clip on rDNA

technology

Watching video clip on Wilmut’s

cloning technique

Visit CFTRI Mysore and Other food

research industries


Packed

readymade

food

materials

Class work

book, pen

Class work

book, pen

Computer,

projector

Industrial

visit

Class work

Observation

Discussion

Discussion

Observation

Observation

Observation

Home work

Observation

list

check list

check list

Observation

list

Observation

list

Observation

List

Questions book, pen with answers

Unit name:

20. Control and Coordination in

Plants and Animals

Date: from-------to----------

Total Periods: 5

Objectives:

1. Reason out the stimulus and response process in plants

2. Identify the deficiency disorders of hormones in humans

3. Understand the structure and function of brain and nervous system in humans

4. Understand the structure and function of sense organs and list out the disorders of sense of organs

Sl.

No.




activity conducted

Teacher’s self


1.

2.

3.

4.

5.

6.

Control and coordination in

plants by the secretion of

chemical substances

Plant hormones and their functions

Different types of hormones

secreted in humans: functions

and deficiency disorders

Nervous system: brain, spinal

cord structure and function

Sense organs: Structure and

functions

Defects of sense organs and

remedial measures

1.

By citing day today examples of

stimulus and response in plants elicit

the meaning of control and

coordination

Analyse the phototropic movement in

potted plant experiment

List out the different types of plant

hormones and discuss the functions

With the help of ppt. list out the glands

which secretes hormones and their

functions in humans

List out the deficiency disorders of

hormones by discussion

With the help of ppt. and model of

brain exhibit human nervous system

Draw the diagram of brain and spinal

cord and discuss the functions

Enumerate the structure and function of

sense organs by using ppt.

Draw the neat diagram of eye and ear

Discuss the defects of sense organs and

list out the remedial measures


Question

bank,

Mimosa

plant, potted

plant,

wooden box,

sunflower

garden

Class work

book, pen

Computer,

projector,

class work

book, pen

Computer,

projector,

class work

book, pen

Computer,

projector,

class work

book, pen

class work

book, pen

Questioners

Observation

Discussion

Observation

Discussion

Observation

Discussion

Observation

Discussion

Discussion

Home work

Check list

Observation

list

Check list

Observation

list

check list

Observation

list

check list

Observation

List

check list

Check list

Questions

with answers

Unit name:

21. Heredity

Date: from-------to----------

Total Periods: 5

Objectives:

1. Find out the reasons for similarities and variations in organisms

2. Understand the role of genes in heredity

3. Appreciate the contribution of biotechnology in modern life

Sl.

No.




activity conducted

Teacher’s self


1.

2.

3.

4.

5.

6.

Similarities and differences

among the parents and

children

Mendelian experiments:

monohybrid and dihybrid

cross

The role of genes in variations

in offsprings

DNA: The basis of heredity,

structure and replication

Genetic engineering: rDNA

technology, DNA finger

printing and cloning

Biotechnology and

environment

By discussion elicit the similarities and

differences among the parents and

offsprings

With the help of ppt. on similarities

recall the role chromosomes

With the help of Bateson and Punnet

Checker board and chart explains the

Mendel’s pea plant experiment and

discuss the outcome of the experiment

Discuss the reasons for variations

among the close related organisms

Recall the phenomena of crossing over

during meiotic cell division

By exhibiting DNA model and

presenting ppt. discuss the replication

in DNA

By watching video clip on DNA finger

printing technology discuss its

significance in finding culprits

By watching video clip discuss the

rDNA technology in the field of

medicine and animal husbandry

With the help of ppt. discuss the stages

of cloning technique

List out the importance of

biotechnology by group discussion


Flash card

Pictures of

Indira, rajiv,

rahul and

priyanka

Gandhi

Checker

board

Class work

book, pen

Class work

book, pen

DNA model,

computer,

projector

Class work

book, pen

Computer

projector,

class work

book, pen

Computer

projector,

class work

book, pen

Class work

book, pen

Questioners

Observation

Discussion

Discussion

Observation

Discussion

Observation

Discussion

Discussion

Home work

Check list

Observation

list

Check list

check list

Observation

list

check list

Observation

List

check list

Check list

Questions

with answers

Unit name:

22. Ionic Conduction

Date: from-------to----------

Total Periods: 5

Objectives:

1. Distinguish metallic and electrolytic conductors

2. Distinguish between strong, weak and non electrolytes

3. Understand Faraday’s law of electrolysis and its application

Sl.

No.




activity

conducted

Teacher’s

self


1.

2.

3.

4.

5.

Meaning of electrolytic

conductor and electrolyte

Differentiate between metallic

conduction and electrolytic

conduction

Classification of electrolytes

Arrhenius theory of

dissociation

Faraday’s laws of electrolysis

By conducting Volta meter experiment

elicit the meaning of electrolytic

conductors and electrolyte

By discussion list out the differences

Conduct simple electric circuit

experiment form text book

By discussion with suitable examples

and laboratory samples classify the

electrolytes

Explain the postulates of dissociation

theory

By discussion and with the help of

Beaker, water,

NaCl,

Turmeric

powder, dry

cell, stove

pins

Class work

book, pen

Text book

Fig. 22.2

(page no. 373)

NaCl soln.

CuSO4 soln.

HCl, HNO3,

H2SO4,

CH3COOH,

Sugar

solution,

distilled water

Class work

book, pen

Computer,

projector

Observation

Discussion

Discussion

Observation

Discussion

Observation

Discussion

Discussion

Observation

Observation

list

Check list

Check list

Observation

list

Check list

Observation

list

Check list

Check list

Observation

list

PhET simulation enumerate the

Faraday’s first and second law

By solving the numerical problems

concretize the concepts of faraday’s

Class work

book, pen

Discussion

Discussion

Check list

Check list

law

6. Applications of electrolysis By citing suitable examples and by

conducting electrolysis experiment

discuss the day today usage of

electrolysis


Cu and Zn

electrodes,

CuSO4 soln,

Beaker, wire,

dry cell

Class work

book, pen

Class work

book, pen

Observation

Discussion

Home work

Observation

list

Check list Questions

with

answers

Unit name:

23. The Story of Humans

Date: from-------to----------

Total Periods: 5

Objectives:

1. Understand the different stages of evolution of man

2. Understand the changes that took over ancestors of man

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

Evolution: Meaning and

importance

History of human evolution:

differences between human

and primates

Differences in human races

By asking questions discuss the

meaning of evolution

By watching video clip / presenting

chart discuss the differences between

human and primates

By group discussion list out the

characteristics of different human races


Question

bank, class

work book,

pen

Computer,

projector,

chart, class

work book,

pen

class work

book, pen

class work

book, pen

Questioners

Observation

Discussion

Discussion

Home work

Check list

Observation

list

Check list

check list

Questions

with answers

Unit name: 24. Space science

A. Stars and galaxies

Date: from-------to--------

Total Periods: 3

Objectives:

1. Understand the evolution of stars

2. Recognize the different types of galaxies

3. Able to know the evidence for proposing Big-bang theory

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

Astronomy: meaning and

history, Birth of a star

Different stages like; proto

star, steady stage, red giant,

white dwarf, brown dwarf,

supernova, black hole,

neutron star, quasars, pulsars

Colour of stars and their

temperature

Galaxies: definition and type

elliptical galaxy, spiral galaxy

and irregular galaxy

Big-bang theory- Hubble’s law

By the reference of library books

and browsing science websites get

the information about space

science and contributions of some

famous scientists

Ppt. presentation of evolution of

stars helps to elicit meanings of

different stages and list out the

important points of the stages of

stars

By showing graphical images

recognize the colour and

temperature of stars

Showing video clips and graphical

images identifies the different

types of galaxies and their

structures

Narrating Hubble’s law doing

balloon and ink dot activity

explains the big-bang theory

Showing animated video clippings

about big-bang theory

practicing the exercise question

Library books,

web address,

computer,

Computer,

projector,

Class workbook,

pen

Computer,

projector,

match box, iron

nail, candle,

bunsion flame

Computer,

projector

Balloon, ink dot,

Video clippings,

computer,

projector

Class workbook,

pen

Observation

Observation

Discussion

Observation

Observation

Observation

Observation

Home work

Observation

list

Observation

list

Check list

Observation

list

Observation

list

Observation

list

Observation

list

Questions

with

answers

Unit name: 24. Space science

B. Rocket and Artificial Satellites

Date: from-------to--------

Total Periods: 3

Objectives:

1. Able to understand the Rocket technology and its launching

2. List the applications of artificial satellites

3. Recalls the contributions of Indian space research organization and Indian scientists

Sl.

No.



Learning aids


Teacher’s self


1.

2.

3.

4.

5.

6.

History of rocket technology,

Meaning of rocket propellant

Principle of rocket propulsion

Working of rocket system

Meaning of orbital velocity

and escape velocity

Relationship between orbital velocity and escape velocity

Geostationary satellite: its

meaning and applications

Indian space programme,

Contributions of Indian

scientists to space science

Collect the information of history

of Rocket technology through

various available sources

Giving the meaning of propellant,

by asking questions guides them to

collect the list of different rocket

propellants

Conducting an activity of balloon

recalls the momentum, through

which helps them to understand

the principle of rocket propulsion

Showing video clippings explain

the working of rocket system

Deriving the formula explains the

meaning of orbital velocity

Asking relevant questions giving

the meaning of escape velocity,

derives the value of earth’s escape

velocity

Guides students to establish the

relationship between orbital

velocity and escape velocity by

group discussion

Showing video clips explains the

meaning and the uses of satellites

And they list out the uses by

discussion

Prepare a collage work of Indian

space programmes

Collect the information of Indian

scientists to space science


Library , Internet

browsing

Flash card

Inflated balloon

Computer,

projector

Class workbook,

pen

Flash card

Class workbook,

pen

Computer,

projector

Class workbook,

pen

Paper cuttings,

cardboard sheet

Class workbook,

pen

Class workbook

Observation

Questioners

Observation

Observation

Discussion

Questioners

Discussion

Observation

Observation

Discussion

Home work

Observation

list

Questions

list

Observation

list

Observation

list

Check list

Questions

list

Check list

Observation

list

Observation

list

Check list

Question

and answers

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