science lesson plan 2017-18 - · pdf file• neil’s bohr model of an atom. •...

SCIENCE LESSON PLAN

2017-18

CLASS: 8TH

STANDARD

Teacher Name :

UNIT NAME: Natural resources Objectives:

DATE: From ---------- to --------- • The meaning of natural resources.

• The importance of natural resources.

• Differences between living and non-living resources.

• The need for conserving non-renewable resources.

• The biological need of water.

• The ill effects of excessive use of chemicals in agriculture.

• Classification and importance of natural resources.

Total Periods: 3

Month : JULY

5E Learning competencies Learning assisted

Activities

Learning aids Evaluation Date when Activity

Conducted

Teacher’s Self

introspection Technique Tool

Engage The meaning of natural

resources.

Importance

Motivating the students by showing

images of nature and Giving the

meaning and importance of

Environment.

Images and videos of

nature

Observation Observation

LIST

Explore Living and non-living

resources.

Renewable and

non-renewable resources.

Differentiating between living and

non-living resources.

Identifying the Renewable and


Geographical images of

differences in nature.

List of Renewable and



LIST

Explain Water

Forest

Wild life

Fossil fuels

Mineral resources

Making the list of wastage of water in

daily life.

Discussion about Importance of forest.

Listing out the wild life animals.

Explaining about Fossil fuels and its

effects.

Videos / ppt

Picture Colleague

Discussion Check list

Expand Conducting Essay competition about

Importance of water or "Zero

tolerance for illegal wildlife trade”

Guidance of teacher Activity Essay Writing

Evaluation

UNIT NAME:Our environment Objectives:

DATE: From ---------- to --------- Importance of water for existence of life.

Role of water bodies in maintaining ecological

balance.

Importance of photosynthetic algae in primitive earth.

Need of interactions between living organisms.

• Energy flow in an ecosystem.

Total Periods:7

Month : JULY


Activities

Learning aids Evaluation Date when Activity

Conducted

Teacher’s Self

introspection Technique Technique

Engage Meaning of environment

Main components of Environment

Atmosphere

Lithosphere

Biosphere

Discussing about objects in

environment by showing

them.

Discussing about main

components of Environment.

Photo gallery

observation

Explore Importance of water for existence

of life.

Role of water bodies in

maintaining ecological balance.

Biosphere

Explaining importance of

water by visiting water

bodies.

Visit to Aquarium, ponds etc

Discussing about interrelation

and interactions between

living organisms.

Aquarium, ponds etc observation Check list

Explain Components of Environment

Biotic and a biotic

Energy flow in an ecosystem.

Food Chain

Ecological Pyramid

Biomagnifications.

Collecting the examples for

aquatic ,terrestrial & human

made eco system.

Drawing food chain along

with images.

Creating the Ecological

Pyramids

Photo gallery of eco system

of Environment

Food Chain


SUBJECT TEACHER’S SIGN

PRINCIPAL’S/H.M SIGN

Discussing about

biomagnifications.

Models of Pyramid of nature

Expand

Visit a nearby pond

ecosystem. List the biotic

and abiotic factors.

Writing essay about

effects of water scarcity.

Guidance of teacher Visit

Evaluate

\

UNIT NAME:Structure of atom Objectives:

DATE: From ---------- to --------- • Postulates of Dalton’s theory.

• J.J. Thomson’s experiment and discovery of electrons.

• Properties of cathode and anode rays

• Rutherford’s model of an atom.

• Neil’s Bohr model of an atom.

• Fundamental particles and their properties.

• Atomic number and atomic mass.

• Meaning of isotopes.

Total Periods:6

Month : JULY


Activities

Learning aids Technique Tool Date when Activity

Conducted

Teacher’s Self

introspection

Engage Fundamental quantities

Meaning of atom

Making list of different

elements used in daily life.

Asking questions about

Fundamental quantities

In them.

Showing different elements observation

Explore Fundamental particles

Presence of +ve and –ve charged

particles in atom.

J.J. Thomson’s experiment

Rutherford’s experiment

Learning about cathode rays

by doing experiments.

Listing out properties of

proton.

Listing out properties of

fundamental particles by

observing .J.J. Thomson’s

and

Rutherford’s experiment

(Video)

Discharge tube

experiment

PPT/video

Activity experiment

Explain Neil’s Bohr model of an atom.

Atomic number and atomic

mass.

Understanding the Neil’s

Bohr model by drawing the

figure.

Writing the Atomic number

PhET simulation Discussion Check list



and atomic mass of given

elements.

Making the list of p,n,e of

different elements.

Creating different atoms by

PhET simulation.

Expand

Making of charts of

Construction of Atoms

Doing Activities

Models of Atoms

Guidance of teacher

Model

making

Project work

Evaluate

\

UNIT NAME: Atoms & Molecules Objectives:

DATE: From ---------- to --------- • Atomic Mass and relative atomic mass.

• Molecules of an element & of a compound.

• Molecular mass, relative molecular mass & gram

molecular mass.

• Avagadro number & mole concept.

• Calculation of number of moles in a gram mass of a

substance.

• Estimation of amount of elements required for chemical

reaction.

• Valence electrons & Valency.

Total Periods:6

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Meaning Atomic mass.

Atomic number of different

elements.

Students will define atomic

mass by their

pre-knowledge.(recall)

Listing out the atomic number

of different atoms.

Chart of different elements Observation Observation

list

Explore Using C12 as ideal quantity.

Relative atomic mass.

Relative molecular mass

Gram molecular mass.

Formulating and

explaining the relative

atomic mass.

Formulating and

explaining the relative

molecular mass and gram

molecular mass.

Solving the problems

Question Cards Questioners Check list

Explain Concept of mole

Importance of gram molecular

mass.

Valency of an element

Defining the mole

Calculating the mole number

of given mass of atom.

Calculating the gram and

molecular mass of elements.

Image of Avogadro and Lord

Kelvin.

List of valency of Elements.




Calculating the Valency of an

atom by using its atomic

number of given element

Expand

Making chart relative

molecular mass.

Collecting the information

about Avagadro and lord

Kelvin.

Relative molecular mass

chart.

Guidance of teacher

Activity Project work

Evaluate

\

UNIT NAME:Study of cells Objectives:

DATE: From ---------- to --------- • The major parts of a cell.

• The role of each organelle of a cell.

• The structure and function of chloroplasts and

mitochondria.

• Differences between a plant cell and an animal cell.

• The role of diffusion and osmosis in the functioning of a cell.

• The skill of draw the diagrams of plant and animal cells.

Total Periods:7

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Meaning of living and non living

organism.

Properties of living and non living

organism.

Difference between living and non

living organism.

Listing out the properties and

difference of living and non

living organism by using

pupils pre-knowledge about

the surrounding objects.

Photo gallery

Observation

Explore Meaning of cell

Prominent parts of cell

Types of cell

Knowing the different parts of

cell with the help of picture of

cell.

Photo gallery

Observation Check list

Explain Structure and functions of parts of

the cell.

Difference between plant and

animal cells.

With the help of PPT / Video

writing the function of

different parts and structure.

Observing the cell in biology

lab with the help of

microscope.

Drawing the plant and animal

cells.

PPT / Video




Expand Creating charts representing

the function of parts of the

cell.

Creating chart of differences

between animal and plant

cell.

Guidance of teacher Activity Project work

Evaluate

\

UNIT NAME: Classifi cation of living organisms Objectives:

DATE: From ---------- to --------- • The need for the classification of living organisms.

• The efforts of scientists in developing systematic

classification.

• The evolutionary basis of classification.

• The diversity in the living organisms and the fundamental

similarities in the life forms.

• The skill of drawing the diagrams of organisms such as

bacterium, euglena, paramecium, mushroom.

Total Periods: 8

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Meaning of biology.

Sections of Biology.

The similarities and vividness

among the living organisms.

Categorizing the living

organisms by showing picture

of animals and plants.

Discussing about Sections of

Biology.

Picture cards

PPT

Photo gallery


list

Explore Classification of living organisms.

Purpose of Classification

Listing out the points which

are reasons for classification

of living organisms by

showing plants and animals.

Photo gallery of different

animals and plants


Explain Contributions of scientists to

classification of living organisms.

Binomial nomenclature

Systematic position

Types of classification

Appreciating the

Contributions of scientists to

classification of living

organisms in proper steps.

Listing out the binomial

nomenclature of different

living organisms.

Creating the chart showing

classification depending on

position of human ,plants and

Picture of Scientists

PPT


list



other animals.

Expand Visit to different forests and

observing the types of

animals and plants and

classifying them.

Guidance of teacher Activity

Evaluate

UNIT NAME:The world of microbes Objectives:

DATE: From ---------- to --------- • The meaning of microorganisms.

• To record observations made using microscope.

• To compare the characteristics of different groups of

Microorganisms.

• The skill of preparing microscopic slides.

• Need for hygiene.

Total Periods: 4

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Meaning of micro organisms.

Introduction of microscope and

how to record the observation.

Knowing the meaning of

microorganism by observing

the different pond water in

microscope.

Explaining about parts and

functions of microscope and

how to use.

Microscope.

Pond water

Observation

Discussion

Observation

list

Explore Situations when the microbes are

observed and lived.

Types of microbes and their

characteristics

Explaining the situations

when the microbes are

observed by showing photo

gallery.

Comparing the different

types of microbes.

PPT

Photo gallery

Observation

Observation

list

Explain Diseases caused by microbes

Need for hygiene.

Discussing about diseases

caused by microbes with

the help of doctor.

Giving reasons of need for

hygiene.

Seminar by doctor

Photo gallery




Expand Creating slides of groups of

microbes.

Visiting to hospital.


Evaluate

UNIT NAME: Describing motion Objectives:

DATE: From ---------- to --------- • Distinction between distance travelled and displacement.

• Definition of the terms speed, velocity and acceleration.

• Distinction between uniform and non-uniform velocity

• Graphical representation of velocity and acceleration.

• Solving numerical problems on velocity and acceleration

Total Periods: 4

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Motions

State of rest

Relative motion

Guide students to observe

the moving objects and still

objects.

Discussing the experience of

a person sitting in the train

and explaining relative

motion.

Class room equipments. Observation

Discussion

Observation

list

Explore Distance

Displacement

Explaining the distance and

displacement with the help

of Daily life examples.

Discussing the problems on

distance and displacement.

Daily life examples. Discussion Check list

Explain Speed.

Velocity

Acceleration

Uniform and non uniform motion.

Equations of motion

Graphs

Formulating the speed and

velocity with the help of

distance and displacement.

Making out the difference

between Speed and Velocity

Defining and formulating the

acceleration.

Giving examples for Uniform

and non uniform motion.

Photo gallery /Videos

Question cards

Observation

Discussion

Solving the

problem

Observation

list

Check list

Problem

solving



Problems on Equations of

motion and representing

them in graph.

Expand Drawing the Velocity –time

and distance time graph

Guidance of teacher Activity

Solving the

problem

Project work

Problem

solving

Evaluate

UNIT NAME: Force and Newton’s laws of motion Objectives:

DATE: From ---------- to --------- •Effects of force

• Distinction between balanced and unbalanced forces

• Definition of the term momentum

• Newton’s laws of motion

• To solve numerical problems

• A few illustrations for inertia

• Illustrations for the second and third laws of motion

Total Periods: 4

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Meaning of force

Examples for Force

Effects of force

Discussing the forces which

are responsible for

movement of the body.

Explaining the force

responsible for moment of

ball in different games.

Discussing the effects of force

on objects

Class room equipments. Observation

Discussion

Observation

list

Check list

Explore Distinction between Balanced and

unbalanced force.

Inertia

Listing out different Balanced

and unbalanced forces.

Exploring the effects of

inertia.

Ball

Pendulum

Activity Experiment

Explain Newton’s 1st law

Newton’s 2nd law

Newton’s 3rd law

Applications

Meaning of momentum

Knowing about Newton’s 1st

law and Newton’s 2nd law by

conducting different

activities.

Finding out the application of

laws in our daily life by

different examples.

Coin and glass experiment.

Balls having different mass.

Momentum model.

Activity

Experiment



Meaning of momentum and

examples for 3rd law.

Daily life application of 3rd

law.

Balloon and plastic stick

Expand Collecting the Daily life

application of all laws.

Practice the problems on 2nd

law.

Working Model for 3rd law.

Guidance of teacher

Activity

Solving the

problem

Project work

Problem

solving

Evaluate

UNIT NAME: Energy and its forms Objectives:

DATE: From ---------- to --------- • Definition of the of terms force and work

• Definition of the of terms potential energy, kinetic

energy and power

• Examples for potential energy and kinetic energy.

• Distinction between potential and kinetic energy.

• About the conversion of energy from one form to

another.

• Law of conservation of energy.

Total Periods: 5

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Laws of Motion

Inertia and force

Effects of force

Recalling the Laws of motion

learnt in previous class.

Discussing about force and

Inertia.

Discussing the effects of force

Chart of newtons laws of

motion

Observation

Discussion

Observation

list

Check list

Explore Meaning of force and work

Kinetic energy

Potential energy.

Defining the force and work.

Finding out the relation

between force and work by

examples.

Examples for kinetic energy

and potential energy.

Formulating the K.E and P.E

and solving the problems

Photo gallery /Video

Chart of formulas of KE and

P.E


list

Explain Relationship between

mass ,velocity and K.E

Relationship between

mass ,height and P.E

Explaining the relationship

between mass, velocity and

K.E by doing experiment.

Explaining the relationship

K.E experiment.

Spring , Rubber band etc

Activity Experiment.



Change of energy from one from

to another.

Unit of energy.

between mass, height and P.E

by giving examples.

Formulating law of

conservation of energy.

Examples of change of energy

from one from to another.

PPt/Video

Expand Working model of potential

energy.


Evaluate

\

UNIT NAME: Chemical reactions and their types Objectives:

DATE: From ---------- to --------- • Differences between physical and chemical changes.

• Different types of chemical reactions.

• Writing equations for different types of chemical

reactions.

• Writing and balancing chemical equations.

Total Periods: 8

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Meaning of Chemical reactions.

Physical change.

Discussing about chemical

and physical change by

showing raw fruit and ripen

fruit, or by showing rusted

iron.

Giving examples for chemical

and physical change in daily

life.

Ripen fruit, Rusted iron Observation

Discussion

Observation

list

Check list

Explore Characteristics of physical Change

Characteristics of Chemical

Change

Chemical equations

Parts of the chemical equations.

Listing out the Characteristics

of physical Change by doing

activities (melting of ice, bulb,

Magnetization of iron)

Listing out the Characteristics

of Chemical Change by doing

activities (Burning of paper,

Heating the magnesium

ribbon)

Making the list of different

chemical equations.

Chart of chemical reactions Observation Observation

list



Symbols used in chemical

equations.

Balancing the chemical equations.

Explaining about parts of the

chemical equations by taking

different examples and use of

symbols in equation.

Balancing the chemical

equations by different

reactions.

Explain Types Of Chemical Reactions

Redox reaction

Effects of oxidation reactions in

daily life.

Differentiating the types of

chemical reaction by doing

experiments and listing out

the difference in them.

Explaining about redox

reaction by giving examples

Explaining about Effects of

oxidation reactions by taking

daily life examples.

Chemical experiments

Activities

Activity Experiments

Expand Collect information about

1) Photolytic reaction

2) Enzymatic reaction

3) Catalytic reaction


Evaluate

UNIT NAME: Chemicals in our daily life Objectives:

DATE: From ---------- to --------- • Chemicals used in our daily life.

• Compounds containing chlorine and sulphur.

• Laboratory preparation of chlorine and sulphur dioxide.

• Properties and uses of chlorine and sulphur dioxide.

• Manufacture and uses of baking soda.

• Uses of soaps and detergents.

Total Periods: 7

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

Engage Chemicals used in our daily life. Making the list of chemicals

used in our daily life.

Salt , soda Observation Observation

list

Explore Chemical and physical properties

of chlorine and sulphur

Discussing about physical

properties of chlorine and

sulphur by taking example of

onion, garlic and crackers

and there smell.

Making the list of Chemical

properties by doing

activities.

onion, garlic and crackers

Activities.

Discussion

Activity

Check list

Experiments

Explain Manufacturing of chlorine and

sulpher.

Uses of chlorine and sulpher di

oxides.

Manufacturing of soaps and

detergents.

Uses of soaps and detergents.

Knowing about

manufacturing techniques of

chlorine and sulpher in lab.

Preparing soap in lab.

Listing out the advantages

and disadvantages of soaps

and detergents.

Lab /Experiments Activity Experiments

Expand Preparing the chart of

manufacturing of chlorine

gas.

Collecting more information

about Carl whilhelm

Library ,Guidance of teacher

Activity Project work



scheel.(Assignment)

Evaluate

\

UNIT NAME: Objectives:

DATE: From ---------- to ---------

Total Periods:

Month : JULY

Sl.No Learning competencies Learning assisted

Activities


Conducted

Teacher’s Self

introspection

\


DATE: From ---------- to ---------

Total Periods:

Month : JULY

\


Activities


Conducted

Teacher’s Self

introspection


DATE: From ---------- to ---------

Total Periods:

Month : JULY


Activities


Conducted

Teacher’s Self

introspection

science lesson plan 2017-18 - · pdf file• neil’s bohr model of an atom. •...

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