BASIC SCIENCE AND TECH PRIMARY FOUR FIRST TERM QUESTIONS

Lesson Notes / Scheme of work

Primary 1  |  Primary 2Primary 3

Primary 4 |  Primary 5Primary 6

JSS1JSS2  | JSS3

SSS1SSS2  |  SSS3

Question Bank

Primary 1 |  Primary 2  |Primary3

Primary 4  | Primary5 Primary6

JSS1JSS2 |  JSS3

SSS1SSS2  |  SSS3

BASIC SCIENCE AND TECH PRIMARY FOUR FIRST TERM QUESTIONS

WEEK 1: CHANGES IN NATURE

UNITS:

  • Types of changes :Temporary changes(reversible) and Permanent changes (irreversible)

WEEK 2: CHANGES IN PLANT

WEEK 3: CHANGES IN ANIMALS

WEEK 4: CHANGES IN NON LIVING THINGS

WEEK 5: OUR WEATHER

Units:

  • Meaning of Weather
  • Factors affecting the weather
  • Weather instruments

WEEK 6: WEATHER SYMBOL AND RECORD CHART

Units:

  • Weather Symbol
  • Weather Record

WEEK 7: COLOURS

Units:

  • Various colours around us
  • Colour in the rainbow
  • Primary and secondary Colours
  • Producing new colours

WEEK 8: MEASUREMENT

  • Measurement of length.
  • Measurement of breath.
  • Measurement of area of object.

WEEK 9: MEASURING OF LIQUIDS

  • Measuring of volume of liquids in M, CL, and L.

WEEK 10: MEASURING SOLID

  • Regular Solids
  • Irregular Solids

WEEK 11: MEASURING TIME

  • Measuring units.

WEEK 12: REVISION

WEEK 13: EXAMINATION

 

 

 

 

WEEK: WEEK 1

CLASS: PRIMARY 4

DATE:          

PERIOD:

TIME: 40 MINUTES

TOPIC: CHANGES IN NATURE

PERFORMANCE OBJECTIVES

At the end of this lesson, Pupils should be able to:

  1. Know the meaning of change.
  2. Mention the changes they observe in their surrounding
  3. Tell the differences between temporary and permanent changes
  4. Examples of temporary and permanent changes.

TEACHING AND LEARNING MATERIALS

  • Pot
  • Stove/cooking Gas
  • Block
  • Bucket
  • Water
  • Candle
  • Green and yellow leaves
  • knife
  • Whiteboard/Chalkboard
  • Explanatory posters/pictures
  • Explanatory videos

REFERENCE MATERIALS

  • NERDC Basic Education Curriculum for primary schools.
  • Universal Basic Education Curriculum for primary schools.
  • Lagos State Scheme of Work.
  • Online Materials.
  • Basic Science and Technology for Primary Schools.

ENTRY BEHAVIOUR/ PREVIOUS KNOWLEDGE: the students have been taught

             LESSON CONTENT

                      CHANGES IN NATURE

What is change? Change is when something loses one’s or its original nature or it is an event that occurs when something passes from one state or phase to another.

When things are no longer in their normal form, it means a change has occurred. Living things and non-living things do experience changes.

Living things are things that have life like animals (cat, dog), Human beings (Male and female) while non-living things are things without life like stone, table, chairs chalkboard.

Examples of changes

  1. Iron becoming rusty
  2. Green leaves turning yellow
  3. Melting of candle wax
  4. Ice block changing to water
  5. Girl changes to a woman
  6. Boy changes to a man

Changes in Natures Occurs in two forms. These are: Temporary changes and Permanent changes

Types of changes

Temporary changes (Reversible Changes) are changes that happened for a short time and are reversible.

Temporary changes occur due to the change in position or condition in the Environment

Temporary changes occur in living and non-living things.

Examples of Temporary changes

  1. Water changes to ice block during low temperature.
  2. Ice block changes to water when the temperature is raised.
  3. Water becomes hot when heated.
  4. Water becomes cold removed from fire after some time.
  5. Chameleon change its colours to its environment.

Permanent changes (irreversible Changes)

Once permanent change occurred the body or thing affected cannot be reverse to the way, it was before. That is, it is irreversible.

Permanent change also occurs in both living and non-living things.

Examples of Permanent changes

  1. A child changes to an adult.
  2. cassava turn to Garri
  3. A dead person cannot live again.
  4. Trees cut into planks to make furniture.
  5. Wood burnt into ashes.
  6. Cement mixed with sand and water to make block.

INSTRUCTIONAL PROCEDURE

  • The Teacher introduce the lesson (CHANGES IN NATURE).
  • The Teacher explains the lessons.

LEARNERS ACTIVITIES

Learners participate in the class discussion

LESSON EVALUATION

Teacher ask the learners to:

  1. Define change.
  2. Mention three changes they observe in their surrounding
  3. Tell the differences between temporary and permanent changes
  4. Give three Examples of temporary and permanent changes.

CONCLUSION: the teacher summarize the lesson.

 

 

 

 

 

WEEK: WEEK 2

CLASS: PRIMARY 4

DATE:          

PERIOD:

TIME: 40 MINUTES

TOPIC: CHANGES IN PLANT

PERFORMANCE OBJECTIVES

At the end of this lesson, Pupils should be able to:

  1. Mention the changes in plant.

TEACHING AND LEARNING MATERIALS

  • Water
  • Soil
  • Jar
  • A growing plant
  • Whiteboard/Chalkboard
  • Explanatory posters/pictures
  • Explanatory videos

REFERENCE MATERIALS

  • NERDC Basic Education Curriculum for primary schools.
  • Universal Basic Education Curriculum for primary schools.
  • Lagos State Scheme of Work.
  • Basic Science and Technology for Primary Schools.

ENTRY BEHAVIOUR/ PREVIOUS KNOWLEDGE: The students have been taught changes in nature.

                       LESSON CONTENT

                            CHANGES IN PLANT

Plants are also living things, they experience changes too as they grow. Most changes in plants are permanent changes.

                       Using Maize as an Example.

When a maize seed is planted into the soil, after some time, we experience change as the seed begins to grow, it changes from seed to seedlings. We experience increase in growths and the leaves keep broaden itself and greenish in colour, this is another change, after some time it will start producing fruits and the leaves of the corn turns yellow and brown before it is harvested by the farmer. These are different changes in plant.

Examples of Changes in Plants

  1. The seeds turn into seedlings when growing.
  2. Increase in height.
  3. Broaden leaves.
  4. Changes from flowers to fruits.
  5. Increase in fruit sizes.
  6. Change from immature (unripe fruits) fruits to matured fruits (ripe fruits).
  7. Green leave turn yellow.
  8. Yellow leaves turning brown.
  9. Leaves falls.

INSTRUCTIONAL PROCEDURE

  • The Teacher revises the previous lesson (CHANGES IN NATURE).
  • The Teacher introduces the lesson through question and answer (CHANGES IN PLANT).
  • The Teacher explains the lessons.
  • The Teacher write the note on the board.

LEARNERS ACTIVITIES

Learners participate in the class discussion

LESSON EVALUATION

Teacher ask the learners to:

  1. Mention three changes they observe in plant

CONCLUSION: the teacher summarize the lesson.

 

 

 

 

WEEK: WEEK 3

CLASS: PRIMARY 4

DATE:          

PERIOD:

TIME: 40 MINUTES

TOPIC: CHANGES IN ANIMALS

PERFORMANCE OBJECTIVES

At the end of this lesson, Pupils should be able to:

  1. Mention the changes in animals.
  2. Names of some animals and their young ones

TEACHING AND LEARNING MATERIALS

  • Fish and fry
  • Water
  • Whiteboard/Chalkboard
  • Explanatory posters/pictures
  • Explanatory videos

REFERENCE MATERIALS

  • NERDC Basic Education Curriculum for primary schools.
  • Universal Basic Education Curriculum for primary schools.
  • Lagos State Scheme of Work for Basic Science and Technology.
  • Unified Schemes of Work for Lagos State Primary Schools (MIDDLE BASIC)
  • Online Materials.

Basic Science and Technology for Primary Schools.

ENTRY BEHAVIOUR/ PREVIOUS KNOWLEDGE: the students have been taught changes in plant.

 

                LESSON CONTENT

CHANGES IN ANIMALS

Animal are living things, they experience changes too as they grow. Changes in animal begins after birth. Most changes in plants are permanent changes. The changes that take place in animals are called METAMORPHOSIS.

Examples of changes in Animals

  1. Change in body temperature like Lizard.
  2. Changes in size.
  3. Increase in height.
  4. Changes in skin colour like chameleon.
  5. Changes from child to adult.
  6. Some gives birth to young one.

Lesson Notes

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