2022/2023 Third Term Chemistry Scheme Of Work For SS1

Chemistry scheme of work

UNIFIED SCHEME OF WORK FOR CHEMISTRY

CLASS: SENIOR SECONDARY SCHOOL ONE

TERM: THIRD-TERM SCHEME OF WORK

WEEK ONE

General cleaning and revision

WEEK TWO

TOPIC

Carbon and its compound

CONTENT

  1. Types of coal
  2. Distillation of coal
  3. Uses of distillation products

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. List Types of Coal and their preparation.
  2. Define destructive distillation of coal.
  3. State the uses of the products of destructive distillation of coal.

INSTRUCTIONAL MATERIALS

Carbon Containing compounds   e .g chalk, animals shell, charcoal

TEACHER’S ACTIVITIES

  1. The teacher leads the students to identify various allotropes of carbon.

LEARNER’S ACTIVITIES

  1. Asks questions and writes notes.
  2. Listens to the teacher during teaching.

WEEK THREE

TOPIC

Carbon and its compound

CONTENT

  1. Gasification of coke
  2. Uses of carbon
  3. Properties of Carbon

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. State advantages of water gas over producer gas. State their components
  2. Enumerate uses water gas and producer gas writes a balanced chemical equations for their production.
  3. Itemize the properties of carbon. recognize carbon in the local environment.

INSTRUCTIONAL MATERIALS

Carbon Containing compounds   e .g chalk, animals shell charcoal

TEACHER’S ACTIVITIES

  1. Guides the students to list various products of coal distillation
  2. State various fuel gas and their composition

LEARNER’S ACTIVITIES

  1. Prepares carbon (iv)oxide using another method.

WEEK FOUR

TOPIC

Carbon and its compounds

CONTENT

  1. Preparation of carbon(iv)oxide
  2. Properties of carbon(iv)oxide
  3. Uses and test of carbon(iv)oxide

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. Write the chemical equation for the preparation of carbon (iv) oxide.
  2. Mention 2 physical and any 2 chemical properties of carbon (iv) oxide.
  3. Identify carbon (iv) oxide gas using a suitable reagent.

INSTRUCTIONAL MATERIALS

Chalk, dilute acid, conical flask, test tube, litmus paper.

TEACHER’S ACTIVITIES

  1. Demonstrate the preparation of carbon (iv) oxide gas.
  2. Lead the students to draw the diagram of the arrangement of the apparatus.

LEARNER’S ACTIVITIES

Identify the gas released with litmus paper.

WEEK FIVE

TOPIC

Carbon and its compounds

CONTENT

  1. Preparation of carbon(iv)oxide
  2. Properties
  3. Uses and test

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. State various methods of preparing carbon (iv) oxide. 
  2. List three physical and three (3) chemical properties of carbon (iv) oxide. 
  3. Test for the presence of carbon (ii) oxide.

INSTRUCTIONAL MATERIALS

Gas from the exhaust pipe of a working engine

TEACHER’S ACTIVITIES

  1. Copies of short notes for the students.

LEARNER’S ACTIVITIES

Takes down notes and asks questions.

WEEK SIX

TOPIC

Carbon and its compounds

CONTENT

  1. Trioxocarbonate(iv) Salts
  2. Preparation Trioxocarbonate(iv) Salts
  3. Properties Trioxocarbonate(iv) Salts
  4. Uses Trioxocarbonate(iv) Salts

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. List soluble and insoluble trioxocarbonate (iv) salts, state any 2 properties of trioxocarbonate (iv) salts, and write a balanced equation of preparation of trioxocarbonate (iv) acid.

INSTRUCTIONAL MATERIALS

Animals shell, chalk, marble stone

TEACHER’S ACTIVITIES

The teacher leads students to identify trioxocarbonate (iv) by using an acid solution.

LEARNER’S ACTIVITIES

Identifies- soluble and insoluble salts by dissolving some salts in water.

WEEK SEVEN

TOPIC

Petroleum and hydrocarbon

CONTENT

Sources of hydrocarbon

Petroleum and its fractions

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. Mention sources of hydrocarbon.
  2. List petroleum factions and their uses.

INSTRUCTIONAL MATERIALS

Petroleum fractions

TEACHER’S ACTIVITIES

  1. The teacher lists the fractions of petroleum and their uses.

LEARNER’S ACTIVITIES

  1. Takes down note and ask questions

WEEK EIGHT

TOPIC

petroleum

CONTENT

  1. Cracking
  2. Reforming
  3. Octane number/rating

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. Define cracking and list its types
  2. Define octane number, state use of petroleum reforming

INSTRUCTIONAL MATERIALS

Petroleum fractions

TEACHER’S ACTIVITIES

  1. Guides the student to define cracking
  2. Leads the student to state uses of petroleum reforming

LEARNER’S ACTIVITIES

  1. Listen to the teacher during a demonstration
  2. Involves in group discussion

WEEK NINE

TOPIC

Apply Chemistry

CONTENT

  1. Sources of raw materials
  2. Uses of raw materials
  3. Division of chemical industries and their raw materials

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. List the common natural raw materials
  2. State chemical industries with their raw materials
  3. Differentiate between fine and heavy chemicals

INSTRUCTIONAL MATERIALS

Air, water, cassava, salt, and another laboratory reagent

TEACHER’S ACTIVITIES

  1. Shows the products made from some raw materials to the students
  2. Leads the students to prepare simple products e.g. soap, insecticides

LEARNER’S ACTIVITIES

  1. Watching the teacher during a demonstration

WEEK TEN

TOPIC

Periodic Table

CONTENT

  1. Periodic law
  2. Groups and periods
  3. Families of elements

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. State periodic law
  2. Mention the group and period of elements
  3. list family of elements

INSTRUCTIONAL MATERIALS

periodic table chart

TEACHER’S ACTIVITIES

  1. Uses the periodic table chart to show the arrangement of elements in groups  and periods

LEARNER’S ACTIVITIES

  1. Watch the teacher’s demonstration
  2. Draw electronic configuration of the first twenty elements

WEEK ELEVEN

TOPIC

Periodic Table

CONTENT

Periodic properties

BEHAVIOURAL OBJECTIVE

Students should be able to:

  1. List the periodic properties
  2. Differentiate between  ionization energy and electron affinity

INSTRUCTIONAL MATERIALS

periodic table chart

TEACHER’S ACTIVITIES

  1. Guides students to state various periodic properties
  2. Initiates and Guides class discussion on periodic properties of the families of elements

LEARNER’S ACTIVITIES

  1. State the characteristics of elements in different groups

WEEK  TWELVE & THIRTEEN

Revisions and Examination

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