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| WK | LSN | TOPIC | SUB-TOPIC | OBJECTIVES | T/L ACTIVITIES | T/L AIDS | REFERENCE | REMARKS |
|---|---|---|---|---|---|---|---|---|
| 2 | 1 |
ORGANIC CHEMISTRY (I)
|
Hydrocarbons.
Alkanes. |
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
Chart of biomass digester. |
K.L.B. BK III
P. 92 Longhorn Book III P 135 |
|
| 2 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Naming Alkanes.
Members of Alkane series. |
By the end of the
lesson, the learner
should be able to:
To identify various alkanes. To define a homologous series. To name members of alkane series and identify their characteristics. To draw the structures of alkane series. |
Discussion and exposition of new concepts.
|
student book
Chart- structure of alkanes. |
K.L.B. BK III
PP. 94-98 Longhorn Book III PP 136-139 K.L.B. BK III PP. 97-99 Longhorn Book III PP 137-9 |
|
| 2 | 4 |
ORGANIC CHEMISTRY (I)
|
Isomerism in alkanes.
Laboratory preparation of a given alkane. |
By the end of the
lesson, the learner
should be able to:
To draw and name isomers of simple hydrocarbons. |
Discussion and exposition of new concepts.
|
Models.
Sodium ethanoate, sodalime, Pestle and mortar. |
K.L.B. BK III
PP. 101-102 Longhorn Book III PP 141-2 |
|
| 2 | 5 |
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 |
|
| 3 | 1 |
ORGANIC CHEMISTRY (I)
|
Chemical properties of alkanes.
|
By the end of the
lesson, the learner
should be able to:
Describe chemical properties of alkanes. |
Discussion
Examples of balanced equations. |
student book
|
K.L.B. BK III
P. 107 Longhorn Book III PP 148-9 |
|
| 3 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Substitution reactions involving alkanes.
Uses of alkanes.
Alkenes. Molecular formulae of alkenes. Naming alkenes. |
By the end of the
lesson, the learner
should be able to:
To describe substitution reactions involving alkanes. To list down uses of alkanes. To name various alkenes. |
Discussion
Teacher elucidates uses of alkanes. Q/Q: Nomenclature in alkenes. Compare alkenes; hence deduce names of various alkenes. |
student book
|
K.L.B. BK III
P. 108 Longhorn Book III PP 149-50 K.L.B. BK III PP. 110-113 Longhorn Book III PP 154-6 |
|
| 3 | 4 |
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 |
|
| 3 | 5 |
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. |
Teacher demonstration: - Carry out tests on ethene as students note down the observations in a table.
|
chart
student book |
K.L.B. BK III P 162 |
|
| 4 | 1 |
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 |
|
| 4 | 2-3 |
ORGANIC CHEMISTRY (I)
|
Alkenes and oxidizing agents.
Uses of alkenes & Topic review. |
By the end of the
lesson, the learner
should be able to:
To describe reactions of alkenes with oxidizing agents. To list down uses of alkenes. |
Review the double bonds in alkenes.
Review reduction process, oxidizing agent. Discuss reactions of alkenes with conc. H2SO4, acidified potassium chromate. Expose hydrolysis process. Teacher elucidates uses of alkenes. Assignment. |
charts
|
K.L.B. BK III PP. 120-121 Longhorn Book III PP 166-8 K.L.B. BK III P. 121 Longhorn Book PP 170-1 |
|
| 4 | 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 |
|
| 4 | 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 |
|
| 5 | 1 |
ORGANIC CHEMISTRY (I)
|
Physical properties of ethyne.
Chemical 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 |
|
| 5 | 2-3 |
ORGANIC CHEMISTRY (I)
NITROGEN & ITS COMPOUNDS. |
Tests for alkynes.
Uses of alkynes.
Isolation of nitrogen from air. Industrial production of nitrogen. |
By the end of the
lesson, the learner
should be able to:
To describe tests for alkynes and state uses of alkynes. Describe isolation of nitrogen from air. |
Discussion and explanations.
Assignment. Teacher demonstration, explanations and equations. |
charts
Aspirator, copper turnings, gas jar, combustion tube, trogh. charts |
K.L.B. BK III
P.130 Longhorn Book III PP 180-84 K.L.B. BK III PP. 134-135 Longhorn Book P 186 |
|
| 5 | 4 |
NITROGEN & ITS COMPOUNDS.
|
Lab. preparation of nitrogen.
|
By the end of the
lesson, the learner
should be able to:
Describe lab preparation of nitrogen. |
Teacher demonstration:
Students? record observations made from tests on the gas. Writing equations of reactions. |
Ammonium chloride, sodium nitrate
|
K.L.B. BK III
P. 137 Longhorn Book III P 190-1 |
|
| 5 | 5 |
NITROGEN & ITS COMPOUNDS.
|
Physical and chemical properties of nitrogen.
Uses of nitrogen.
|
By the end of the
lesson, the learner
should be able to:
State physical and chemical properties of nitrogen. List down uses of nitrogen. |
Discussion and writing equations.
|
charts
|
K.L.B. BK III
P. 138 Longhorn Book III PP 191-2 |
|
| 6 | 1 |
NITROGEN & ITS COMPOUNDS.
|
Nitrogen (I) oxide.
Lab preparation.
|
By the end of the
lesson, the learner
should be able to:
To describe Nitrogen (I) oxide. |
Teacher demonstration: -
Carry out tests on the gas. Students record observations in a table. Guided discussion. |
Ammonium nitrate.
|
K.L.B. BK III
PP. 139-141 Longhorn Book III PP 195-6 |
|
| 6 | 2-3 |
NITROGEN & ITS COMPOUNDS.
|
Properties and uses of Nitrogen (I) oxide.
Nitrogen (II) oxide. Lab preparation. |
By the end of the
lesson, the learner
should be able to:
To list down physical properties of nitrogen (I) oxide. To describe chemical properties of nitrogen (I) oxide. To list down uses of nitrogen (I) oxide. To describe lab preparation of nitrogen (II) oxide. |
Q/A: Deductions from tests carried out.
Discussion of chemical properties and writing of equations. Teacher elucidates uses of nitrogen (1) oxide. Class experiment: Preparation and carrying out tests on the gas. Observations recorded in a table. |
charts
Dil nitric acid, copper turnings. |
K.L.B. BK III P. 141 Longhorn Book III PP 191-2 K.L.B. BK III P. 142 Longhorn Book III PP 200-1 |
|
| 6 | 4 |
NITROGEN & ITS COMPOUNDS.
|
Properties of the gas.
Nitrogen (1V) oxide Lab preparation. |
By the end of the
lesson, the learner
should be able to:
To list down physical properties of nitrogen (II) oxide To describe chemical properties of nitrogen (11) oxide |
Q/A: Deductions from tests carried out.
Discussion of chemical properties and writing of equations. Carry out a confirmatory test for the presence of the gas. |
charts
Conc. nitric acid, copper turnings. |
K.L.B.
BK III P. 143 Longhorn Book III PP 192-200 |
|
| 6 | 5 |
NITROGEN & ITS COMPOUNDS.
|
Properties of Nitrogen (IV) oxide.
|
By the end of the
lesson, the learner
should be able to:
To list down physical properties of nitrogen (IV) oxide To describe chemical properties of nitrogen (IV) oxide To state uses of nitrogen (1V) oxide. |
Deduce physical properties from the table of observations.
To describe chemical properties from the table of observations. Discuss uses of nitrogen (1V) oxide. |
charts
|
K.L.B. BK III PP. 144-147 Longhorn Book III P 204 |
|
| 7 | 1 |
NITROGEN & ITS COMPOUNDS.
|
Ammonia.
Lab preparation of ammonia.
|
By the end of the
lesson, the learner
should be able to:
To describe lab preparation of ammonia |
Q/A: Structure of ammonia.
Group experiments: Preparation of ammonia. Tests on the gas. |
Ca(OH)2, NH4Cl Solutions, CaO, litmus papers..M THREE CHEMISTRY TERM TWO 20....
|
K.L.B. BK III
PP. 147-148 |
|
| 7-8 |
Mid-Term |
|||||||
| 8 | 4 |
NITROGEN & ITS COMPOUNDS.
|
Properties of ammonia.
Solubility of ammonia. |
By the end of the
lesson, the learner
should be able to:
To list down physical properties of ammonia. |
Deduce physical properties from the observations above.
Discuss chemical properties from the observations above. Write down chemical equations. |
charts
|
K.L.B. BK III P. 150 |
|
| 8 | 5 |
NITROGEN & ITS COMPOUNDS.
|
Reaction of ammonia with metal ions.
|
By the end of the
lesson, the learner
should be able to:
To prepare aqueous solution of ammonia. To carry out tests of aqueous ammonia on metal ions. |
Teacher demonstration: - Preparation of aqueous solution of ammonia.
Class experiments: - Students record observations when drops of aqueous ammonia are added, then in excess. |
2 cm Solutions containing various metal ions.
|
K.L.B. BK III PP. 152-153 |
|
| 9 | 1 |
NITROGEN & ITS COMPOUNDS.
|
Ionic equations of above reactions.
|
By the end of the
lesson, the learner
should be able to:
To write iIonic equations of above reactions. |
Discuss precipitation of metal hydroxides by aqueous ammonia.
Confirmatory tests for various concentrations. |
charts
|
K.L.B. BK III
P.154 Longhorn BK III P 223 |
|
| 9 | 2-3 |
NITROGEN & ITS COMPOUNDS.
|
Burning ammonia in the air.
Reaction of ammonia with copper (II) Oxide. |
By the end of the
lesson, the learner
should be able to:
To describe burning ammonia in the air. To name products formed when ammonia reacts with hot CuCl2 solid. To explain reducing properties of ammonia. |
Teacher demonstration
Discussion Chemical equations of reactions. Teacher demonstration and discussion. Write down equations for the reactions. |
Conc. Ammonium solution
Hot platinum rod Oxygen. Granular CuCl2 Combustion tube, Dry ammonia U-tube Gas jar. |
K.L.B.
BK III P. 158 Longhorn Book III PP 219 K.L.B. BK III P. 158 |
|
| 9 | 4 |
NITROGEN & ITS COMPOUNDS.
|
Haber process.
Uses of ammonia. |
By the end of the
lesson, the learner
should be able to:
Identify raw materials for Haber process and how they are obtained in large scale. Discuss the Haber process. Represent Haber process in a schematic diagram. |
Discussion and explanations.
|
Chart- schematic diagram.
charts |
K.L.B. BK III PP. 159-160 225-226 |
|
| 9 | 5 |
NITROGEN & ITS COMPOUNDS.
|
Nitric acid.
Lab preparation.
|
By the end of the
lesson, the learner
should be able to:
To describe lab preparation of nitric acid. |
Teacher demonstration.
Write equations of reaction. Discussion. |
Retort stand
Conc. H2SO4 KNO3 |
K.L.B. BK III
P. 163 |
|
| 10 | 1 |
NITROGEN & ITS COMPOUNDS.
|
Nitric acid
Industrial manufacture.
|
By the end of the
lesson, the learner
should be able to:
To describe industrial manufacture of nitric acid. |
Discussion and writing equations.
|
Chart
Schematic diagram. |
K.L.B. BK III
P. 164 |
|
| 10 | 2-3 |
NITROGEN & ITS COMPOUNDS.
|
Reaction of dilute Nitric acid with metals.
Nitric acid and carbonates. |
By the end of the
lesson, the learner
should be able to:
To describe reaction of dilute nitric acid with metals. To write equations of reactions of dilute nitric acid with metals. To describe action of nitric acid on carbonates and hydrogen carbonates. |
Class experiment:- making observations and recording them in a table.
Discuss the observations. Write down equations for the reactions. Group experiments: - Action of Nitric acid on hydrogen carbonates. |
Magnesium
Zinc Copper Solutions of Na2CO3 NaHCO3 ZnCO3 CuCO3 |
K.L.B. BK III
PP. 165-166 Longhorn Book III PP 166-8 K.L.B. BK III P. 167 Longhorn Book III 229-30 |
|
| 10 | 4 |
NITROGEN & ITS COMPOUNDS.
|
Reaction of dil. nitric acid with hydrogen carbonates.
|
By the end of the
lesson, the learner
should be able to:
Write equations for reaction of dil. nitric acid with hydrogen carbonates. |
Discussion and corresponding equations.
|
|
K.L.B. BK III
P. 167 |
|
| 10 | 5 |
NITROGEN & ITS COMPOUNDS.
|
Dilute nitric acid and metal hydroxides and oxides.
|
By the end of the
lesson, the learner
should be able to:
Predict results of reacting dilute nitric acid with metal hydroxides and oxides. |
Group experiments & writing equations for the reactions.
|
Metal hydroxides.
|
K.L.B. BK III
P. 168 Longhorn Book III PP 238-240 |
|
| 11 | 1 |
NITROGEN & ITS COMPOUNDS.
|
Reaction of nitric acid as an oxidizing agent.
|
By the end of the
lesson, the learner
should be able to:
Describe reactions of nitric acid as an oxidizing agent. |
Class experiments: -
Explain observations made. |
Nitric acid acidified iron sulphate, sulphur, and copper metal.
|
K.L.B. BK III
PP. 169-170 Longhorn Book III PP 239 -240 |
|
| 11 | 2-3 |
NITROGEN & ITS COMPOUNDS.
|
Uses of nitric acid
&
nitrates.
Action of heat on nitrates. |
By the end of the
lesson, the learner
should be able to:
To state uses of nitrates. To describe preparation of nitrates. To write equations of decomposition of nitrates on heating. |
Discussion
Equations for the reactions for preparation of nitrates. Discuss above observations. Write relevant equations. |
charts
|
K.L.B. BK III
P. 171 Longhorn Book III PP 240 K.L.B. BK III P 172 |
|
| 11 | 4 |
NITROGEN & ITS COMPOUNDS.
|
Test for nitrates.
|
By the end of the
lesson, the learner
should be able to:
To carry out tests on nitrates. |
Class experiments.
Make observations and deductions. Discuss the brown ring test for nitrates. |
charts
|
K.L.B. BK III
PP 173-174 Longhorn Book III PP 243 |
|
| 11 | 5 |
NITROGEN & ITS COMPOUNDS.
|
Nitrogen compounds and the environment.
|
By the end of the
lesson, the learner
should be able to:
To explain the pollution of nitrogen compounds in the environment. To state ways of reducing environmental pollution by nitrogen compounds. |
Brief guided discussion.
|
charts
|
K.L.B.BK III
PP. 173-174 Longhorn Book III PP 244-6 |
|
| 12 | 1 |
SULPHUR AND ITS COMPOUNDS
|
Extraction of sulphur.
Allotropes of sulphur. |
By the end of the
lesson, the learner
should be able to:
To describe extraction of sulphur by Frasch process. |
Illustrate and discuss extraction of sulphur. |
Chart-the Frasch process.
video |
K.L.B. BK III
PP.180-181 Longhorn Book III PP 126-129 |
|
| 12 | 2-3 |
SULPHUR AND ITS COMPOUNDS
|
Physical properties of sulphur.
Heating of sulphur.
Chemical properties of sulphur. |
By the end of the
lesson, the learner
should be able to:
To list physical properties of sulphur. To describe effects of heat on sulphur. To investigate and describe chemical properties of sulphur. |
Class experiment:
Solubility of sulphur in water, benzene, e.t.c,. Class experiments: Heating sulphur gently then strongly. Discuss the observations. Group experiments. Discuss observations. Write corresponding equations. |
charts
|
K.L.B. BK III
P.184 Longhorn I Book III PP 253-255 K.L.B.BK III PP.188-190 Longhorn Book III PP 256-8 |
|
| 12 | 4 |
SULPHUR AND ITS COMPOUNDS
|
Uses of sulphur.
Sulphur dioxide.
|
By the end of the
lesson, the learner
should be able to:
State uses of sulphur. Describe lab. preparation of sulphur dioxide. |
Teacher elucidates uses of sulphur.
Teacher demonstration:- Preparation of sulphur dioxide in a fume chamber/in the open. Carrying out tests on the gas. |
charts
|
K.L.B.BK III
PP 191- 192 Longhorn Book P 258 |
|
| 12 | 5 |
SULPHUR AND ITS COMPOUNDS
|
Physical properties of sulphur dioxide.
|
By the end of the
lesson, the learner
should be able to:
To list down physical properties of sulphur dioxide. |
Discuss the above tests.
|
text book
|
K.L.B.BK III
PP 193 Longhorn Book III PP 262-3 |
|
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