east penn school district penn school district secondary curriculum a planned course statement for...

13
East Penn School District Secondary Curriculum A Planned Course Statement for Chemistry I, C.P. Course # 420 Grade(s) 10,11,12 Science Department: Length of Period (mins.) 40 Total Clock Hours: 160 Periods per Cycle: 8 Length of Course (yrs.) 1 Type of Offering: required elective Credit: 1.4 Adopted: 5/10/04 Developed by: Mark Case John Hnatow

Upload: vokhanh

Post on 01-Apr-2018

214 views

Category:

Documents


1 download

TRANSCRIPT

East Penn School District Secondary Curriculum

A Planned Course Statement for

Chemistry I, C.P.

Course # 420 Grade(s) 10,11,12

Science Department: Length of Period (mins.) 40 Total Clock Hours: 160 Periods per Cycle: 8 Length of Course (yrs.) 1

Type of Offering: required elective

Credit: 1.4

Adopted: 5/10/04

Developed by:

Mark Case John Hnatow

Description of Course Course Title:

Chemistry I, College Preparatory - # 420 Description:

This course includes the study of the following topics and concepts: the atomic structure and the concept of energy; common elements, compounds and mixtures; the periodic arrangement of elements and its use in predicting chemical behavior; chemical reactions; chemical calculations and formulas, the kinetic molecular theory and gas laws and chemical bonding.

Goals:

• Identify and understand how chemistry affects all aspects of life and most natural events.

• Explain how chemistry is useful in explaining the natural world. • Identify the chemical concepts which play a relevant part of their everyday lives. • Develop an awareness of how chemistry can be useful for preparing people for

career opportunities. • Understand how studying chemistry produces informed citizens. • Learn concepts by performing exploration-based experiments and activities. • Use qualitative and quantitative problem-solving techniques which can be applied to

the topics listed above. • Develop safety attitudes and skills related to safe handling of chemicals and

equipment. Requirements:

Prerequisite: Algebra I (74% or better), Biology I, C.P. or Honors (passing grade), Integrated Science (84% or better), or Applied Biology I (84% or better) and teacher/counselor approval.

Text:

LeMay, Beall, Robblele, Brower, Chemistry, Connections to our Changing World, Prentice Hall, 2004.

Key to Levels of Achievement (Listed with each learning objective)

Awareness (A): Students are introduced to concepts, forms, and patterns. Learning (L): Students are involved in a sequence of steps and practice activities which involved further development and allow evaluation of process. Understanding (U): Students demonstrate ability to apply acquired concepts and skills to

individual assignments and projects on an independent level. Reinforcement (R): Students maintain and broaden understanding of concepts and skills

to accomplish tasks at a greater level of sophistication.

Course Objectives – Science – Chemistry I, CP Page 1

Unit Num Objective Level Content Evaluation StandardWhat is Chemistry?

1 Students will define the branches of chemistry and state the role of chemists.

A • World of Chemistry video - "The World of Chemistry"

• PH - "Connections to our world"

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

2 Students will show how the terms experiment, hypothesis, theory, and law fit into the scientific method.

L • Class discussion • Lab - "X, Y, Z" • List the steps used in the Scientific

Method

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

3 Students will describe the characteristic properties of all matter.

L • CAW - describing matter • List characteristic properties of all

matter

• Homework assignment • Completion of study guide • Unit quiz or test

3.4.10 A

4 Students will indicate whether an observed change in matter is chemical, physical, or nuclear, and state reasons for those conclusions.

L • PH - Elements and compounds • Lab - physical and chemical changes

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

5 Students will describe at least 3 ways that a mixture can be separated, and name the property of the substance in the mixture that allows it to be separated.

U • CIM - lab techniques and safety • Lab - separation of a mixture

• Lab report • Teacher observation of lab

performance • Success of separation • Completion of study guide • Unit quiz or test

3.4.10 A

6 Students will describe the difference between the proportions of elements in a compound and in a mixture, and the microscopic difference between a heterogeneous mixture, a solution, and a pure substance.

L • Video-microscope examination of materials

• CIM-describing matter • Prepare a concept map showing the

classes of matter

• Assessment of concept map • Completion of study guide • Unit quiz or test • Web assignment

3.1.10 B 3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

7 Students will write the symbols and the names of common elements given their symbols. Include symbolic isotopic notation.

L • Class discussion-derivation of element names and symbols

• Memorize 56 common element names & symbols

• Internet homework assessment

• Quizzes • Must gain mastery (>95%) • Unit quiz or test

3.4.10 A

8 Students will define a chemical reaction and describe the evidence that indicates a chemical change has occurred, including biochemical and organic examples.

L • Lecture demonstrations • Internet homework assessment • Lab - chemical changes • pH - enthalpy changes

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 B

Course Objectives – Science – Chemistry I, CP Page 2

Unit Num Objective Level Content Evaluation Standard 9 Students will distinguish between

the temperature of a substance and its heat content.

L • Lecture demonstrations • PH – “A Weird Thermometer” • Computer comparison of heat

content and temperatures of two substances

• Class discussion • Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

10 Students will give an example of the conversion of one form of energy to another.

L • Lecture demonstrations • Describe energy changes in a

pendulum

• Class discussion • Completion of study guide • Unit quiz or test

3.1.10 B 3.4.10 B

11 Students will be aware of and practice the American Chemical Society safety procedures for handling chemicals

A • CAW & CIM - lab safety • Identify safe lab practices and agree

to follow the same as outlined in the "Flinn Safety Contract"

• Observation of lab techniques

• Completion of study guide • Unit quiz or test

3.4.10 A

Math Relationships in Chemistry

12 Students will distinguish between quantitative and qualitative characteristics.

A • List quantitative and qualitative characteristics of a given substance

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

13 Students will demonstrate a logical approach to solving a problem and making SI conversions using dimensional analysis.

L • CAW & CIM - metric system slideshow

• Cooperative learning worksheet - dimensional analysis

• Internet homework assessment • Use calculator to solve multi-step

problems

• Worksheet • Evaluation of problem

solving • Completion of study guide • Unit quiz or test

3.1.10 B 3.4.10 A 3.6.1 0B 3.7.10 A 3.7.10 B

14 Students will define density and perform calculations using the math relationship among density, mass, and volume, and also determine density, mass, or volume given any two of the three variables.

U • pH – “Why does Ice Float" & "Density Column"

• Lab - density of a substance

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit Quiz or test

3.4.10 A

15 Students will differentiatebetween precision and accuracy.

A • Compare sets of measurements to determine if they are precise, accurate, or both

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

16 Students will express the results of addition, subtraction, multiplication, and division problems in the correct number of significant digits.

L • Lab Skills: “Uncertainties & Measurement"

• Lab - significant figures

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

17 Students will calculate the heat content of a substance from its specific heat, temperature and

L • Lab - specific heat of a metal • Internet homework assessment

• Lab report • Teacher observation of lab

performance

3.4.10 A 3.6.10 B 3.7.10 A

Course Objectives – Science – Chemistry I, CP Page 3

Unit Num Objective Level Content Evaluation Standard mass. • Completion of study guide

• Unit quiz or test 3.7.10 B

18 Students will convert numbers from decimal notation to scientific notation and vice-versa, and perform calculations using scientific notation.

L • Videotape - "Powers of Ten" • Guided practice - scientific notation • Use scientific calculator to work with

exponents • Internet homework assessment

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

19 Students will explain the significance of the pH scale

U • World of Chemistry videotape – “The Proton in Chemistry”

• Class discussion

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

20 Students will prepare a graph from a table of data and determine the mathematical relationship between two variables. The graph must contain all the information needed for a person to interpret it.

U • Prepare a solubility curve on graph paper for a set of data

• Use calculator to prepare a graph • Use computer graphing program to

exam and analyze data • Use Probeware to collect and

graphically display data

• Evaluate graphs • Completion of study guide • Unit quiz or test • Web assignment

3.2.10 3.6.10 B 3.7.10 A 3.7.10 B

Language of Chemistry

21 Students will differentiatebetween a chemical symbol and a chemical formula.

U • Use Interactive Chemistry CD-ROM for drill and practice

• Completion of study guide • Unit quiz or test

3.4.10 A

22 Students will distinguish between atoms, ions, and molecules.

U • Use Interactive Chemistry CD-ROM for drill and practice

• Completion of study guide • Unit quiz or test

3.4.10 A

23 Given a formula, students will state the number of atoms of each element present, including biochemical, and organic examples.

U • Class discussion • Internet homework assessment

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

24 Students will learn the common polyatomic ions and their charges.

L • Class discussion • Class discussion • Quiz for 100% mastery • Unit quiz or test

3.4.10 A

25 Students will use the periodic table to predict the charge and formula of monatomic and polyatomic ions.

L • Use Interactive Chemistry CD-ROM for drill and practice

• Computer analysis • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

26 Students will recognize and give examples of compounds containing polyatomic ions.

L • Lab - reactions between ions in solution

• Internet homework assessment

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

Course Objectives – Science – Chemistry I, CP Page 4

Unit Num Objective Level Content Evaluation Standard 27 Students will write and name

formulas for chemical compounds using oxidation numbers.

L • Class discussion • Cooperative learning worksheet • Internet homework assessment

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A

28 Students will define and distinguish between molecular and ionic compounds.

U • Class discussion • Class discussion • Unit quiz or test

3.4.10 A

The Mole 29 Students will use dimensional analysis to solve problems converting moles to mass to particles.

L • Worksheet-converting moles to mass • pH - visualizing moles • World of Chemistry videotape –

“The Mole”

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A

30 Students will apply the mole, mass, or volume ratios based on a chemical formula to determine the experimental proportions of the elements present in a compound.

L • Cooperative learning-mole, mass, volume relationships

• Lab - moles, mass, and atoms • CAW & CIM - The Mole in

Chemistry

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

31 Students will calculate the percent composition by mass of each element in a compound, using either the chemical formula or experimental data.

U • Lab - percent composition • Use computer spreadsheet to

summarize results • Internet homework assessment

• Lab report • Teacher observation of lab

performance • Computer spreadsheet • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

32 Students will find the empirical formula by determining the smallest whole-number ratio of atoms in a chemical formula.

U • Lab - empirical formula • Use computer spreadsheet to

summarize results • Internet homework assessment

• Lab report • Teacher observation of lab

performance • Computer spreadsheet • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

33 Students will determine the true molecular formula of a molecular substance, given the actual molecular mass.

U • Cooperative learning worksheet - Empirical and Molecular formulas

• Internet homework assessment

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A

34 Students will determine the formula of a hydrated compound from either experimental data or the percent composition.

U • Class discussion • Guided practice worksheet • Use Interactive Chemistry CD-ROM

for reinforcement

• Worksheet • Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A

35 Students will use molarity to determine the composition of a solution.

U • Worksheet- Molarity • Lab - pH and molarity • Probeware and pH probe • Internet homework assessment

• Worksheet • Lab report • Teacher observation of lab

performance

3.6.10 B 3.7.10 A 3.7.10 B

Course Objectives – Science – Chemistry I, CP Page 5

Unit Num Objective Level Content Evaluation Standard • Completion of study guide • Unit quiz or test

36 Students will prepare solutions of known concentrations by a variety of methods to introduce multi-step, sequential reactions

U • Class discussion • Lab - oscillating clock reaction

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

Chemical Equations 37 Students will balance equations by inspection, given the names or formulas for reactants and products.

L • Class discussion • pH - balancing diet & exercise • Interactive Chemistry CD-ROM drill

& practice

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

38 Students will assign oxidation numbers to elements in a reaction to determine which element is oxidized and which is reduced.

L • Worksheet guided practice - Redox reactions

• CAW - redox reactions

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A

39 Students will classify a reaction as one of five basic types; synthesis, decomposition, single displacement, double displacement, or combustion.

L • CAW & CIM - chemical reactions & equations

• Worksheet-types of reactions

• Worksheet • Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A

40 Students will write equations for the neutralization reaction between acids and bases.

L • CAW & CIM - acids & bases • Micro scale lab-acid-base titration

with Probeware • Lab - predicting products • Internet homework assessment

• Lab report • Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

41 Students will use generalizations to predict the products of simple reactions, given only the reactants.

U • CAW&CIM - Molar relationships • Cooperative learning worksheet -

stoichiometry • Internet homework assessment

• Lab report • Completion of study guide • Unit quiz or test

3.4.10 A

42 Students will determine the mole, mass, atom, or gas/solution volume ratios between reactants and products from a balanced formula equation.

L • Cooperative learning worksheet stoichiometry

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A

43 Students will calculate the heat lost or gained during a chemical reaction, given the thermo chemical equation and amount of reactant used or product formed.

U • CAW & CIM – thermodynamics • Lab – Probeware to determine molar

hear of solution • Internet homework assessment

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 B 3.6.10 B 3.7.10 A 3.7.10 B

Course Objectives – Science – Chemistry I, CP Page 6

Unit Num Objective Level Content Evaluation Standard 44 Students will describe factors that

affect the rates of chemical reactions.

U • Discuss and demonstrate the effects of concentration, temperature, and catalysts

• CAW & CIM – kinetics demonstrations with catalysis and clock reactions

• Lab – illustrate factors which control reaction rates

• Lab report • Teacher observation of lab

performance • Completion of study guide

3.4.10 B 3.6.10 B

45 Students will determine which reactant is in excess, and then use the limiting factor to determine the amount of product(s) that will be formed.

U • PH – limiting reactants simulation • Lab – which reactant is in excess? • Internet homework assessment

• Worksheet • Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A

46 Students will describe the sources, reactions, and interactions of acid rain in the environment.

L • World of Chemistry videotape – “The Precious Envelope”

• Write chemical equations for acid rain formation

• Guided practice • Completion of study guide • Unit quiz or test

3.4.10 A 4.2.10 A 4.3.10 A

47 Students will describe the interactions between the atmospheric gases/aerosols and the environment.

L • Lab - effects of acid deposition • Trip to the planetarium for

atmospheres of Earth & planets and the creation of organic compounds

• Lab report • Teacher observation of lab

performance • Class discussion • Completion of homework

handouts • Unit quiz or test

3.4.10 A 4.2.10 A 4.3.10 A

48 Students will explain the effects of environmental factors on the water cycle.

A • CAW & CIM - chemical analysis • PH - water treatment

• Class discussion • Teacher observation of lab

performance • Completion of homework

handouts • Unit quiz or test

4.2.10 A 4.3.10 B 3.4.10 A

49 Students will explain the chemistry of recycling various materials.

L • Lab - recyclable plastics • Semester exam 4.2.10 A 4.2.10 D 4.3.10 A 3.4.10 A

Atomic Structure & Nuclear Chemistry

50

Students will define half-life, and solve simple problems using this concept.

L • M&M half life activity • Licorice half life activity

• Worksheet • Completion of homework

handouts • Unit quiz or test

3.4.10 A 3.6.10 B 3.6.10 B 3.7.10 A 3.7.10 B

51 Students will balance nuclear reactions

L • Worksheet • Internet homework assessment

• Worksheets 3.4.10 A

Course Objectives – Science – Chemistry I, CP Page 7

Unit Num Objective Level Content Evaluation Standard 52 Students will compare the pros

and cons of nuclear power using fission versus fusion reactors.

A • Class discussion • Videotape – “Disaster at Chernobyl”

• Class discussion • Unit quiz or test • Web assignment

3.4.10 A

Electron Structure & Periodic Table

53 Students will identify the early attempts at classification of the elements, and the limitations of these attempts, and describe the organization of the modern periodic table.

L • “History of Atomic Structure” project using a poster, a PowerPoint presentation, a mock interview, a timeline, etc.

• Lab report • Teacher observation of lab

performance • Completion of homework

handouts • Unit quiz or test

3.4.10 A

54 Students will write and explain the electron configurations, orbital notations or dot diagrams of the elements based on their position on the periodic table.

L • World of Chemistry video #6 - “The Atom”, with handout

• Worksheet • Computer tutorial • Completion of homework

handouts • Unit quiz or test

3.4.10 A

55 Students will describe the reactivity of metals, nonmetals, and metalloids in terms of electron structure.

L • Lab - reactivity of metals, nonmetals, and transition elements

• pH - periodic trends: reactivity

• Lab report • Teacher observation of lab

performance • Completion of homework

handouts • Unit quiz or test

3.4.10 A

56 Students will describe the factors of atomic structure that influence the trends of properties for elements in a particular group or period.

U • Mendeleev’s Periodic Chart activity • World of Chemistry video #7 - “The

Periodic Table”, with handout

• Worksheets • Completion of homework

handouts • Unit quiz or test

3.4.10 A

57 Students will summarize the key characteristics of the representative elements.

U • Saunder’s CD-ROM #1 activity - “The Periodic Table”

• Worksheets • Completion of homework

handouts • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

Chemical Bonding & Molecular Structure

58 Students will predict the type of bonds formed between two atoms, and describe the properties of each type of bond.

L • World of Chemistry video #19 - “Metals” with handout

• Building models activity

• Lab report • Teacher observation of lab

performance • Completion of homework

handouts • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

59 Students will use bond energies to compare bond strengths of different chemical bonds.

L • Class discussion • CIM – elements: a closer look

• Completion of study guide • Unit quiz or test

3.4.10 A

60 Students will describe what occurs in metallic bonding, and

A • World of Chemistry videotape – “Metals”

• Class discussion • Completion of homework

3.4.10 A

Course Objectives – Science – Chemistry I, CP Page 8

Unit Num Objective Level Content Evaluation Standard use these concepts to explain metallic properties.

• Class discussion handouts • Unit quiz or test

61 Students will explain the concepts of isomers and resonance when drawing structures an cite examples.

L • Build ball-and-stick molecular models

• Cooperative learning – drawing Lewis dot structures

• Accuracy of diagrams • Completion of study guide • Unit quiz or test

3.4.10 A

62 Students will describehybridization and use it to explain bonding in compounds.

A • CAW – chemical bonding

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

63 Students will explain how shared and unshared pairs of electrons determine molecular shape, and predict the shapes, bond angles, and polarity of simple molecules.

L • PH-VSEPR theory & valence electrons

• Interactive General Chemistry CD-ROM - Bonding unit

• Computer tutorial • Completion of homework

handouts • Unit quiz or test • Web assignment

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

64 Students will describe the reactivity of biomolecules based on geometric shapes and polarity.

L • Class discussion on how reactivity is based on the shapes and fit of molecules

• Class discussion and worksheet on DNA

• Protein denaturing experiment

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

65 Students will explain the differences in properties based on the type and strength of intermolecular forces.

L • “It’s Elementary” – research project of an element from the periodic table

• Presentation by Powerpoint 3.4.10 A

66 Students will describe complex ions and how they form.

A • CAW – chemical bonding • Class discussion • Worksheet

3.4.10 A

Gas Laws & the Kinetic Molecular Theory

67 Students will describe the differences between a solid, liquid, and a gas on the molecular level.

A • World of Chemistry videotape – “A Matter of State”

• PH - why is a solid a solid, and other segments

• Class discussion

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

68 Students will calculate the partial pressure of a gas in a mixture.

L • Guided practice problems • Lecture demonstration • Internet homework assessment

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A

69 Students will use gas laws to determine the pressure, temperature, volume, or number of moles of a gas when experimental conditions change.

L • CAW&CIM - Gases and their properties

• Cooperative learning worksheet • Lab - use Probeware to measure

changes in gas pressure, temperature

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

Course Objectives – Science – Chemistry I, CP Page 9

Unit Num Objective Level Content Evaluation Standard and volume

• Lab - calculate molar mass and density of butane

• Internet homework assessment

• Web assignment

70 Students will determine the molar mass, molar volume or density of a gas using the gas laws.

U • PH computer tutorial-hot air balloons • Lecture demonstration • Lab - diffusion of gases • Internet homework assessment

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

71 Students will describe how the velocity of gases is affected by changes in temperature, pressure, and molar mass.

U • Lab - molar volume of hydrogen • Computer tutorial- Interactive

Chemistry CD-ROM

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

72 Students will use the gas laws to solve stoichiometry problems involving gaseous reactants or products.

U • Worksheets • Completion of study guide • Unit quiz or test

3.4.10 A

Solids & Liquids 73 Students will describe what conditions favor the growth of large, more perfect crystals, and explain how the basic crystal structures are identified.

L • CAW & CIM - condensed states of matter

• Lab - growing crystals

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

74 Students will explain the characteristics of the various types of solids.

A • PH-Le Chatelier's Principle • Lab - equilibrium

• Class discussion • Unit quiz or test

3.4.10 A

75 Students will define equilibrium and apply Le Chatelier's principle to an equilibrium system.

L • PH-Le Chatelier's Principle • Lab - equilibrium • Internet homework assessment

• Class discussion • Unit quiz or test • Web assignment

3.4.10 A

76 Students will describe phase changes, such as evaporation and condensation, in terms of being an system at equilibrium

A • World of Chemistry videotape-“Molecules in Action”

• Class discussion

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

77 Students will using a phase diagram, determine melting point, boiling point, critical temperature, critical pressure and triple point for a substance.

L • Cooperative learning worksheet interpreting phase diagrams and heating curves

• Class discussion • Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A

Course Objectives – Science – Chemistry I, CP Page 10

Unit Num Objective Level Content Evaluation Standard 78 Students will se heats of fusion

and vaporization to calculate the energy needed for various temperature and phase changes.

L • Guided practice worksheet • Lab - use Probeware to create a

heating curve • Internet homework assessment

• Worksheet • Completion of study guide • Unit Quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

Solutions 79 Students will describe the differences between solutions, suspensions and colloids.

A • World of Chemistry videotape – “Water”

• Lecture demonstration

• Class discussion • Completion of study guide • Unit Quiz or test

3.4.10 A

80 Students will explain the concept of solubility in terms of the degree of saturation, as an example of physical equilibrium.

L • CAW & CIM - Reaction equilibrium/solutions

• Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A

81 Students will understand what factors effect the rate of dissolving of a solute

L • PH - what's in the water? • Lecture demonstration • Lab - rate of dissolving

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

82 Students will explain the relationship between pressure, temperature and gas solubility.

A • Class discussion • Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

83 Students will compare the boiling point and freezing point of pure solvents and its solution.

L • PH - colligative properties • Lab - use Probeware • Lecture demonstration • Internet homework assessment

• Class discussion • Lab report • Teacher observation of lab

performance • Unit quiz or test

3.4.10 A 3.6.10 B 3.7.10 A 3.7.10 B

84 Students will use the Bronsted-Lowry definition to describe the common properties of acids, bases and salts.

A • Lecture demonstration • PH - acid strength & concentration

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

85 Students will determine the concentrations of the hydronium and hydroxide ions in solutions based on the pH values.

U • Cooperative learning worksheet – pH, hydronium, and hydroxide ion concentration

• Lab - use Probeware to determine pH • Internet homework assessment

• Worksheet • Lab report • Completion of study guide • Unit quiz or test

3.4.10 A

86 Students will describe how a buffer maintains a constant pH, even with the addition of strong acids or bases.

A • PH - does aspirin buffer? • Class discussion

• Class discussion • Completion of study guide • Web assignment

3.4.10 A

87 Students will interpret diagrams representing an exothermic and an endothermic reaction.

L • Class discussion • Class discussion • Completion of study guide • Unit quiz or test

3.4.10 A

Course Objectives – Science – Chemistry I, CP Page 11

Unit Num Objective Level Content Evaluation Standard 88 Students will explain the general

relationship between energy and entropy of a system

A • WOC videotape-the driving force • Class discussion

• Class discussion • Completion of study guide • Unit quiz or test

3.1.10 B 3.4.10 B

89 Students will explain how electrochemical cells produce electricity.

L • PH - A closer look at voltaic & electrolytic cells

• Lab - use Probeware to determine the strongest battery

• Class discussion • Completion of study guide • Unit quiz or test

3.4.10 B 3.6.10 B 3.7.10 A 3.7.10 B

90 Students will explain how electricity is used to produce chemicals

U • Lab - use Probeware for electrolysis & electroplating

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 B 3.6.10 B 3.7.10 A 3.7.10 B

Organic Chemistry 91 Students will explain the bonding of carbon compounds by the overlapping of orbitals.

U • Draw orbital filling diagrams for various carbon compounds

• Accuracy of diagrams • Completion of study guide • Unit quiz or test

3.4.10 A

92 Students will describe the properties of various organic compounds

L • CAW & CIM-organic chemistry • Lab - making various organic

compounds

• Lab report • Teacher observation of lab

performance • Completion of study guide • Unit quiz or test

3.4.10 A

93 Students will learn how to name organic compounds using the IUPAC method.

U • Cooperative learning worksheet naming organic compounds and drawing structural formulas

• Internet homework assessment

• Worksheet • Completion of study guide • Unit quiz or test • Web assignment

3.4.10 A

94 Students will recognize the different classes of organic reactions.

L

• Build models of different classes of organic compounds

• Computer tutorials

• Computer tutorial • Completion of study guide • Unit quiz or test

3.4.10 A

95 Students will draw structural formulas for organic compounds.

L • Cooperative learning worksheet naming organic compounds and drawing structural formulas

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A

96 Students will describe the general types of organic reactions that can occur.

L • Class discussion • PH - various organic compounds • Worksheet - organic reactions

• Worksheet • Completion of study guide • Unit quiz or test

3.4.10 A