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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 |
Volumetric Analysis.
|
Formula mass of a given salt.
|
By the end of the
lesson, the learner
should be able to:
To solve numerical problems involving water of crystallization. |
Problem solving from sample results.
|
student book
|
K.L.B. BK III
P.77 |
|
| 2 | 2-3 |
Volumetric Analysis.
|
Atomicity of gases.
Mass and volume of gases. |
By the end of the
lesson, the learner
should be able to:
To define atomicity of gases. To determine mass and volume of gases. |
Review by Q/A atoms and molecules; hence the definition.
Discuss a table of gases and their atomicity. Teacher demonstration: - Determining mass of known volumes of oxygen / CO2. |
student book
Lubricated syringes Oxygen/ CO2. |
K.L.B. BK III
PP. 78 -80 Longhorn BK III PP 126-128 K.L.B. BK III P. 81 Longhorn BK III PP 126-127 |
|
| 2 | 4 |
Volumetric Analysis.
|
Molar gas volume.
|
By the end of the
lesson, the learner
should be able to:
To define molar gas volume. |
Use the above results to describe volume of one mole of a gas.
Discuss molar gas volume at R.T.P and S.T.P conditions. |
student book
|
K.L.B. BK III
79 ? 80 Longhorn Book III PP 126-127 |
|
| 2 | 5 |
Volumetric Analysis.
|
Combining volumes of gases.
|
By the end of the
lesson, the learner
should be able to:
To compare combining volumes of two reacting gases. |
Teacher demonstration: - Determining volumes of reacting gases; hence deduce volume rations.
|
student book
|
K.L.B BK III
P. 82 |
|
| 3 | 1 |
Volumetric Analysis.
|
Gay Lussac?s Law.
|
By the end of the
lesson, the learner
should be able to:
To state Gay Lussac?s Law. To compare Gay Lussac?s Law with Avogadro?s Law. To solve numericals using Gay Lussac?s Law. |
Teacher exposes the law; and compares it with Gay Lussac?s Law.
Worked examples. Supervised practice. |
student book
|
K.L.B. BK III
P. 85 Longhorn Book III PP 129-131 |
|
| 3 | 2-3 |
Volumetric Analysis.
|
Gay Lussac?s Law.
|
By the end of the
lesson, the learner
should be able to:
To state Gay Lussac?s Law. To compare Gay Lussac?s Law with Avogadro?s Law. To solve numericals using Gay Lussac?s Law. |
Teacher exposes the law; and compares it with Gay Lussac?s Law.
Worked examples. Supervised practice. |
student book
|
K.L.B. BK III
P. 85 Longhorn Book III PP 129-131 |
|
| 3 | 4 |
ORGANIC CHEMISTRY (I)
|
Hydrocarbons.
|
By the end of the
lesson, the learner
should be able to:
To define organic Chemistry. To define a hydrocarbon. To identify groups of hydrocarbons. To describe the carbon atom. |
Discuss composition of the carbon atom; hence deduce number of valence electrons.
Exposition of new terms. |
student book
|
K.L.B. BK III
P. 92 Longhorn Book III P 135 |
|
| 3 | 5 |
ORGANIC CHEMISTRY (I)
|
Alkanes.
|
By the end of the
lesson, the learner
should be able to:
To identify various alkanes. To list sources of alkanes. To state uses of different fractions of crude oil. To define cracking of alkanes. |
Expose various alkanes.
Discuss the biomass digester, fractional distillation of crude oil and uses of the fractions. Discuss the cracking process. |
Chart of biomass digester.
|
K.L.B. BK III
PP. 93-94 Longhorn Book III PP 135-6 |
|
| 4 | 1 |
ORGANIC CHEMISTRY (I)
|
Naming Alkanes.
|
By the end of the
lesson, the learner
should be able to:
To identify various alkanes. To define a homologous series. |
Discussion and exposition of new concepts.
|
student book
|
K.L.B. BK III
PP. 94-98 Longhorn Book III PP 136-139 |
|
| 4 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Members of Alkane series.
Isomerism in alkanes. |
By the end of the
lesson, the learner
should be able to:
To name members of alkane series and identify their characteristics. To draw the structures of alkane series. To draw and name isomers of simple hydrocarbons. |
Discussion and exposition of new concepts.
|
Chart- structure of alkanes.
Models. |
K.L.B. BK III
PP. 97-99 Longhorn Book III PP 137-9 K.L.B. BK III PP. 101-102 Longhorn Book III PP 141-2 |
|
| 4 | 4 |
ORGANIC CHEMISTRY (I)
|
Laboratory preparation of a given alkane.
|
By the end of the
lesson, the learner
should be able to:
To describe laboratory preparation of a given alkane. To state physical properties of the gases prepared. |
Teacher demonstration.
Discussion. |
Sodium ethanoate, sodalime,
Pestle and mortar. |
K.L.B. BK III
P. 103 Longhorn Book III PP 146 |
|
| 4 | 5 |
ORGANIC CHEMISTRY (I)
|
Laboratory preparation of a given alkane.
|
By the end of the
lesson, the learner
should be able to:
To describe laboratory preparation of a given alkane. To state physical properties of the gases prepared. |
Teacher demonstration.
Discussion. |
Sodium ethanoate, sodalime,
Pestle and mortar. |
K.L.B. BK III
P. 103 Longhorn Book III PP 146 |
|
| 5 | 1 |
ORGANIC CHEMISTRY (I)
|
Trend in physical properties of alkanes.
|
By the end of the
lesson, the learner
should be able to:
To describe the trend in physical properties of alkanes. |
Study a table of comparative properties of alkanes.
Make deductions from the table. |
student book
|
K.L.B. BK III
P. 105 Longhorn Book III PP 148-9 |
|
| 5 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Chemical properties of alkanes.
Substitution reactions involving alkanes. Uses of alkanes. |
By the end of the
lesson, the learner
should be able to:
Describe chemical properties of alkanes. To describe substitution reactions involving alkanes. To list down uses of alkanes. |
Discussion
Examples of balanced equations. Discussion Teacher elucidates uses of alkanes. |
student book
|
K.L.B. BK III
P. 107 Longhorn Book III PP 148-9 K.L.B. BK III P. 108 Longhorn Book III PP 149-50 |
|
| 5 | 4 |
ORGANIC CHEMISTRY (I)
|
Alkenes.
Molecular formulae of alkenes.
|
By the end of the
lesson, the learner
should be able to:
To write molecular formulae of alkenes. |
Examine table of members of alkenes.
To identify members of alkene series. |
student book
|
K.L.B. BK III
PP 153-4 |
|
| 5 | 5 |
ORGANIC CHEMISTRY (I)
|
Naming alkenes.
|
By the end of the
lesson, the learner
should be able to:
To name various alkenes. |
Q/Q: Nomenclature in alkenes.
Compare alkenes; hence deduce names of various alkenes. |
student book
|
K.L.B. BK III
PP. 110-113 Longhorn Book III PP 154-6 |
|
| 6 | 1 |
ORGANIC CHEMISTRY (I)
|
Alkene isomerism.
|
By the end of the
lesson, the learner
should be able to:
Differentiate between branching and positional isomerism. |
Discussion and drawing of molecular structures.
|
student book
|
K.L.B. BK III
P. 113 Longhorn Book III PP 158-60 |
|
| 6 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Preparing ethene in the lab.
Physical properties of ethene. |
By the end of the
lesson, the learner
should be able to:
To describe lab preparation of ethene. To describe physical properties of ethene and other alkenes. |
Teacher demonstration: - Carry out tests on ethene as students note down the observations in a table.
To discuss physical properties of ethene and other alkenes. |
chart
student book |
K.L.B. BK III P 162 K.L.B. BK III PP. 116-117 Longhorn Book III PP 126-129 165-6 |
|
| 6 | 4 |
ORGANIC CHEMISTRY (I)
|
Physical properties of ethene.
|
By the end of the
lesson, the learner
should be able to:
To describe physical properties of ethene and other alkenes. |
To discuss physical properties of ethene and other alkenes.
|
student book
|
K.L.B. BK III
PP. 116-117 Longhorn Book III PP 126-129 165-6 |
|
| 6 | 5 |
ORGANIC CHEMISTRY (I)
|
Chemical properties of ethene.
|
By the end of the
lesson, the learner
should be able to:
To explain halogenation and hydrogenation reactions. |
Discussion and drawing structures.
|
charts
|
KLB BK III PP. 118-119 Longhorn Book III PP 166-8 |
|
| 7 | 1 |
ORGANIC CHEMISTRY (I)
|
Alkenes and oxidizing agents.
|
By the end of the
lesson, the learner
should be able to:
To describe reactions of alkenes with oxidizing agents. |
Review the double bonds in alkenes.
Review reduction process, oxidizing agent. Discuss reactions of alkenes with conc. H2SO4, acidified potassium chromate. Expose hydrolysis process. |
charts
|
K.L.B. BK III PP. 120-121 Longhorn Book III PP 166-8 |
|
| 7 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Uses of alkenes
&
Topic review.
Alkynes. Nomenclature. |
By the end of the
lesson, the learner
should be able to:
To list down uses of alkenes. To identify various alkynes. To name and draw structures of alkynes. |
Teacher elucidates uses of alkenes.
Assignment. Discuss a table of members of alkynes. Review naming of alkanes and alkene and compare this with naming of alkynes. |
charts
|
K.L.B. BK III
P. 121 Longhorn Book PP 170-1 K.L.B. BK III P. 122-123 Longhorn Book III PP 126-129 171-5 |
|
| 7 | 4 |
ORGANIC CHEMISTRY (I)
|
Alkynes.
Nomenclature.
|
By the end of the
lesson, the learner
should be able to:
To identify various alkynes. To name and draw structures of alkynes. |
Discuss a table of members of alkynes.
Review naming of alkanes and alkene and compare this with naming of alkynes. |
charts
|
K.L.B. BK III
P. 122-123 Longhorn Book III PP 126-129 171-5 |
|
| 7 | 5 |
ORGANIC CHEMISTRY (I)
|
Isomerism in alkynes.
|
By the end of the
lesson, the learner
should be able to:
To draw structure showing positional and branching isomerism. |
Discussion and drawing structures.
|
charts
|
K.L.B. BK III
PP. 124-125 Longhorn Book III PP 176-8 |
|
| 8 | 1 |
ORGANIC CHEMISTRY (I)
|
Physical properties of ethyne.
|
By the end of the
lesson, the learner
should be able to:
To list down physical properties of ethyne. |
Teacher demonstration: Preparation of ethyne.
Deduce properties of other alkynes. |
charts
|
K.L.B. BK III
PP. 125-126 Longhorn Book III PP 197-80 |
|
| 8 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Chemical properties of ethyne.
|
By the end of the
lesson, the learner
should be able to:
To describe combustion, halogenation and hydrogenation processes. |
Discussion and writing of equations.
|
charts
|
K.L.B. BK III
PP. 127-129 Longhorn Book III PP 180-184 |
|
| 8 | 4 |
ORGANIC CHEMISTRY (I)
|
Tests for alkynes.
Uses of alkynes.
|
By the end of the
lesson, the learner
should be able to:
To describe tests for alkynes and state uses of alkynes. |
Discussion and explanations.
Assignment. |
charts
|
K.L.B. BK III
P.130 Longhorn Book III PP 180-84 |
|
| 8 | 5 |
CHLORINE & ITS COMPOUNDS
|
Lab. preparation of chlorine gas.
|
By the end of the
lesson, the learner
should be able to:
Describe laboratory preparation of chlorine gas. |
Teacher demonstration ? gas prep. tests on the gas. |
Conc. HCl, Manganese (IV) oxide. |
K.L.B.BK III P. 219 Longhorn Book III PP 298-9 |
|
| 9 |
Midterm |
|||||||
| 10 | 1 |
CHLORINE & ITS COMPOUNDS
|
Physical properties of chlorine.
|
By the end of the
lesson, the learner
should be able to:
State physical properties of chlorine. |
Q/A: Relate the properties to the method of collection of the gas.
Write equations for the reaction leading to formation of chlorine. |
charts
|
K.L.B.BK III
P. 220. Longhorn Book III P 301 |
|
| 10 | 2-3 |
CHLORINE & ITS COMPOUNDS
|
Chemical properties of chlorine ? reaction with water.
Chemical properties of chlorine - Reaction with metals - Reaction with non-metals. |
By the end of the
lesson, the learner
should be able to:
To investigate and explain reaction of chlorine with water. To investigate and explain reaction of chlorine with metals / non-metals. |
Teacher demonstration:
Writing chemical equations. Teacher demonstration: Discussion. Writing chemical equations. |
Moist blue litmus papers.
textbook |
K.L.B.BK III
P. 222 Longhorn Book III PP 301-2 K.L.B.BK III PP. 224 -225 Longhorn Book III PP 303-5 |
|
| 10 | 4 |
CHLORINE & ITS COMPOUNDS
|
Chemical properties of chlorine
- Reaction with metals
- Reaction with non-metals.
|
By the end of the
lesson, the learner
should be able to:
To investigate and explain reaction of chlorine with metals / non-metals. |
Teacher demonstration:
Discussion. Writing chemical equations. |
textbook
|
K.L.B.BK III
PP. 224 -225 Longhorn Book III PP 303-5 |
|
| 10 | 5 |
CHLORINE & ITS COMPOUNDS
|
- Oxidizing properties of chlorine.
|
By the end of the
lesson, the learner
should be able to:
To investigate and explain reaction of chlorine with reducing a gents. |
Group experiments.
Discuss and explain observations made. Write corresponding chemical equations. |
Expt. Worksheets.
|
K.L.B. BK III
PP. 226 -227 Longhorn Book PP 307-8 |
|
| 11 | 1 |
CHLORINE & ITS COMPOUNDS
|
Chlorine and alkalis.
|
By the end of the
lesson, the learner
should be able to:
To investigate and explain reaction of chlorine with alkalis. |
Teacher demonstration: Bubbling chlorine with dilute cold / hot NaOH solution.
Make observations and account for them. |
Cold / hot NaOH solutions.
|
K.L.B.BK III
P. 228 Longhorn Book III PP 313-4 |
|
| 11 | 2-3 |
CHLORINE & ITS COMPOUNDS
|
Chlorine and alkalis.
|
By the end of the
lesson, the learner
should be able to:
To investigate and explain reaction of chlorine with alkalis. |
Teacher demonstration: Bubbling chlorine with dilute cold / hot NaOH solution.
Make observations and account for them. |
Cold / hot NaOH solutions.
|
K.L.B.BK III
P. 228 Longhorn Book III PP 313-4 |
|
| 11 | 4 |
CHLORINE & ITS COMPOUNDS
|
Test for chlorides.
|
By the end of the
lesson, the learner
should be able to:
To carry out tests for chlorides. |
Class expts.
Discuss observations, results. Write chemical equations for the reactions. |
Expt. Worksheets.
Zinc chloride, litmus paper, conc. Sulphuric acid. |
K.L.B.BK III
P. 230 Longhorn Book III PP 318-319 |
|
| 11 | 5 |
CHLORINE & ITS COMPOUNDS
|
Test for chlorides.
|
By the end of the
lesson, the learner
should be able to:
To carry out tests for chlorides. |
Class expts.
Discuss observations, results. Write chemical equations for the reactions. |
Expt. Worksheets.
Zinc chloride, litmus paper, conc. Sulphuric acid. |
K.L.B.BK III
P. 230 Longhorn Book III PP 318-319 |
|
| 12 | 1 |
CHLORINE & ITS COMPOUNDS
|
Uses of chlorine gas.
|
By the end of the
lesson, the learner
should be able to:
To state uses of chlorine. |
Teacher elucidates uses of chlorine.
|
|
K.L.B.BK III
P. 231 Longhorn Book III PP 320 |
|
| 12 | 2-3 |
CHLORINE & ITS COMPOUNDS
|
Hydrogen chloride gas.
Lab. prep.
Physical properties.
|
By the end of the
lesson, the learner
should be able to:
To describe Lab. prep of hydrogen chloride gas. To investigate and state physical properties of hydrogen chloride gas. |
Teacher demonstration.
Carry out tests on the gas and deduce the properties of the gas. |
Sodium chloride crystals, conc H2SO4
|
K.L.B.BK III P. 232 Longhorn Book III PP 323-4 |
|
| 12 | 4 |
CHLORINE & ITS COMPOUNDS
|
Aqueous hydrogen chloride.
|
By the end of the
lesson, the learner
should be able to:
To prepare aqueous hydrogen chloride. |
Class experiment leading to deduction of chemical properties of hydrogen chloride gas.
|
Distilled water.
|
K.L.B.BK III P. 234 |
|
| 12 | 5 |
CHLORINE & ITS COMPOUNDS
|
Further chemical properties of hydrogen chloride gas.
|
By the end of the
lesson, the learner
should be able to:
To determine chemical properties of hydrogen chloride gas. To carry out confirmatory test for hydrogen chloride gas. |
Class experiment leading to deduction of further chemical properties of hydrogen chloride gas / confirmatory test for hydrogen chloride gas.
|
Ammonia solution.
|
K.L.B. BK III
PP. 235 -223 Longhorn Book III PP 327-331 |
|
| 13 | 1 |
CHLORINE & ITS COMPOUNDS
|
Large-scale production of hydrochloric acid.
|
By the end of the
lesson, the learner
should be able to:
Identify raw materials for manufacture of hydrochloric acid in large scale. Describe the manufacturing process. |
Discussion and giving relevant equations.
|
charts
|
K.L.B.BK III
P. 237 Longhorn Book III P 330 |
|
| 13 | 2-3 |
CHLORINE & ITS COMPOUNDS
|
Large-scale production of hydrochloric acid.
|
By the end of the
lesson, the learner
should be able to:
Identify raw materials for manufacture of hydrochloric acid in large scale. Describe the manufacturing process. |
Discussion and giving relevant equations.
|
charts
|
K.L.B.BK III
P. 237 Longhorn Book III P 330 |
|
| 13 | 4 |
CHLORINE & ITS COMPOUNDS
|
Uses of hydrochloric acid.
|
By the end of the
lesson, the learner
should be able to:
To state uses of hydrochloric acid. |
Brief discussion.
|
charts
|
K.L.B. BK III
P. 237 Longhorn Book III P 331-3 |
|
| 13 | 5 |
CHLORINE & ITS COMPOUNDS
|
Effects of hydrochloric acid on the environment.
|
By the end of the
lesson, the learner
should be able to:
To explain effects of hydrochloric acid on the environment. |
Discussion and explanation.
Assignment. |
charts
|
K.L.B. BK III
P 238. Longhorn Book III PP 334-8 |
|
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