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Chemistry
Form 1 2024
TERM III
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WK LSN TOPIC SUB-TOPIC OBJECTIVES T/L ACTIVITIES T/L AIDS REFERENCE REMARKS
1-2

Revision of end term 2 exam

2 3
AIR AND COMBUSTION
Percentage of air used up during rusting.
By the end of the lesson, the learner should be able to:
Describe an experiment to show percentage of air used up during rusting.

Teacher demonstration;
Questioning;
Discussion.
Iron nails, troughs.
K.L.B.
BOOK I
P. 72
2 4
AIR AND COMBUSTION
Percentage of air used up during rusting.
By the end of the lesson, the learner should be able to:
Describe an experiment to show percentage of air used up during rusting.

Teacher demonstration;
Questioning;
Discussion.
Iron nails, troughs.
K.L.B.
BOOK I
P. 72
2 5
AIR AND COMBUSTION
Preventing rusting.
By the end of the lesson, the learner should be able to:
State methods of preventing rusting.

Questioning;
Discussion.
TEXT BOOK
3 1
AIR AND COMBUSTION
Smouldering of phosphorus.
By the end of the lesson, the learner should be able to:
Describe an experiment to show percentage of air used up when phosphorus smoulders.

Teacher demonstration;
Discussion.
White phosphorus, trough.
K.L.B.
BOOK I
PP. 72-73
3 2
AIR AND COMBUSTION
Presence of carbon (IV) oxide and water in the air.
By the end of the lesson, the learner should be able to:
Describe an experiment to show presence of carbon (IV) oxide and water in the air.

Teacher demonstration;
Probing questions on colour changes;
Discussion.
Aspirator, lime water, u-tube, anhydrous calcium chloride.
K.L.B.
BOOK I
PP. 73-74
3 2-3
AIR AND COMBUSTION
Presence of carbon (IV) oxide and water in the air.
Fractional distillation of liquid air.
By the end of the lesson, the learner should be able to:
Describe an experiment to show presence of carbon (IV) oxide and water in the air.
Describe fractional distillation of liquid air.

Teacher demonstration;
Probing questions on colour changes;
Discussion.

Q/A to review fractional distillation;
Discuss flow diagram.
Aspirator, lime water, u-tube, anhydrous calcium chloride.
Flowchart.
K.L.B.
BOOK I
PP. 73-74
K.L.B.
BOOK I
PP 75-76
3 4
AIR AND COMBUSTION
Lab preparation of oxygen.
By the end of the lesson, the learner should be able to:
Prepare oxygen in the lab.
State physical properties of oxygen.
Teacher demonstration / group expts;
Questioning;
Discussion.
Sodium peroxide, manganese (IV) oxide, potassium permanganate.
K.L.B.
BOOK I
PP. 78-79
3 5
AIR AND COMBUSTION
Lab preparation of oxygen.
By the end of the lesson, the learner should be able to:
Prepare oxygen in the lab.
State physical properties of oxygen.
Teacher demonstration / group expts;
Questioning;
Discussion.
Sodium peroxide, manganese (IV) oxide, potassium permanganate.
K.L.B.
BOOK I
PP. 78-79
4 1
AIR AND COMBUSTION
Burning metals in air (oxygen)
By the end of the lesson, the learner should be able to:
State how metals burn in air.
Teacher demonstration;
Questioning;
Discussion.
Write equations.
Sodium, calcium,
magnesium,
iron, copper.
K.L.B.
BOOK I
PP. 80-81
4 2-3
AIR AND COMBUSTION
Products of burning metals in air.
By the end of the lesson, the learner should be able to:
Identify products of burning metals in air.
Group experiments;
Testing for products;
Write chemical equations.


Weighing balance.
K.L.B.
BOOK I
PP. 82-83,
P. 85
4 4
AIR AND COMBUSTION
Reactivity series.
By the end of the lesson, the learner should be able to:
Recall the reactivity series for some metals.
Questioning;
Discussion.
Chart- reactivity series for metals.
K.L.B.
BOOK I
P. 83
4 5
AIR AND COMBUSTION
Burning non-metals in air (oxygen)
By the end of the lesson, the learner should be able to:
Identify products of burning non-metals in air.
Teacher demonstration;
Questioning;
Discussion.
Write equations.
Carbon, sulphur, phosphorus.
K.L.B.
BOOK I
PP. 84-85
5 1
AIR AND COMBUSTION
Competition for oxygen.
By the end of the lesson, the learner should be able to:
Describe redox reactions.
Write equations for redox reactions.
State applications of redox reactions.
Q/A to review redox reactions;
Teacher demonstrations;
Discussion.
Write equations.
Metals and metal oxides.
K.L.B.
BOOK I
PP. 86-87
5

Midterm exam

6 1
AIR AND COMBUSTION
Reactivity series based on redox reactions, Uses of oxygen. Environmental pollution.
By the end of the lesson, the learner should be able to:
Recall the reactivity series.
State uses of oxygen.
Discuss environmental pollution.
Q/A to review redox reactions;

Open discussion.
TEXT BOOK
K.L.B.
BOOK I
PP. 88-89
6 2-3
AIR AND COMBUSTION
WATER AND HYDROGEN
Reactivity series based on redox reactions, Uses of oxygen. Environmental pollution.
Burning candle wax in air.
By the end of the lesson, the learner should be able to:
Recall the reactivity series.
State uses of oxygen.
Discuss environmental pollution.




Test for the products of burning candle wax in air.

Q/A to review redox reactions;

Open discussion.



Teacher demonstrations;
Discussion.
TEXT BOOK



Candles, lime water.
K.L.B.
BOOK I
PP. 88-89



K.L.B.
BOOK I
PP. 91-92
6 4
WATER AND HYDROGEN
Reaction of cold water with metals.
By the end of the lesson, the learner should be able to:
Identify products of reaction of cold water with metals.
Teacher demonstrations;
Discussion;
Write equations.
Calcium, sodium grain.
K.L.B.
BOOK I
PP. 92-94
6 5
WATER AND HYDROGEN
Reaction of steam with metals.
By the end of the lesson, the learner should be able to:
Identify products of reaction of steam with metals.
Recall the reactivity series of metals based on reaction with water.

Teacher demonstrations;
Test for evolved gas;
Discussion;
Write equations.
Review reactivity series.

Magnesium ribbon, sand, iron / steel wool.
K.L.B.
BOOK I
PP. 94-96
7 1
WATER AND HYDROGEN
Hydrogen. - lab preparation.
By the end of the lesson, the learner should be able to:
Describe laboratory preparation of hydrogen.
Teacher demonstrations;
Discussion.
Zinc granules,
dil HCl,
conc. sulphuric acid.
K.L.B.
BOOK I
P. 97
7 2-3
WATER AND HYDROGEN
Hydrogen. - physical properties.
Hydrogen as a reducing agent.
By the end of the lesson, the learner should be able to:
State physical properties of hydrogen.
Describe an experiment to show reducing properties of hydrogen.
Probing questions and discussion.
Teacher demonstration;
Discussion;
Write equations.
Zinc granules,
dil HCl,
conc. sulphuric acid, litmus papers.
Copper (II) oxide, anhydrous Copper (II) sulphate., dry hydrogen.
K.L.B.
BOOK I
PP. 97-98
K.L.B.
BOOK I
PP. 99-101
7 4
WATER AND HYDROGEN
Hydrogen as a reducing agent.
By the end of the lesson, the learner should be able to:
Describe an experiment to show reducing properties of hydrogen.
Teacher demonstration;
Discussion;
Write equations.
Copper (II) oxide, anhydrous Copper (II) sulphate., dry hydrogen.
K.L.B.
BOOK I
PP. 99-101
7 5
WATER AND HYDROGEN
Burning hydrogen in air.
By the end of the lesson, the learner should be able to:
Identify products of burning hydrogen in air.
Teacher demonstration;
Discussion.
Anhydrous calcium chloride,
hydrogen, U tube, ice cold water.
K.L.B.
BOOK I
PP. 101-102
8 1
WATER AND HYDROGEN
Uses of hydrogen.
By the end of the lesson, the learner should be able to:
State uses of hydrogen.
Probing questions;
Open discussion.
TEXT BOOK
K.L.B.
BOOK I
PP. 102-103
8-9

End of year exam


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