Second Term Revision and Readiness Test Basic Science Primary 4 Second Term Lesson Notes Week 1
Basic Science – Second Term Revision
- What is change?
- Change is the process or result of something becoming different.
- Mention the two types of change.
- (i) Physical Change
- (ii) Chemical Change
- What is metamorphosis?
- Metamorphosis is a biological process that involves a complete change in the form and often habits of an animal during its development.
- Mention two adult animals and their young ones.
- (i) Lion – Cub
- (ii) Dog – Puppy
- Complete metamorphosis undergoes…
- Four stages.
- Incomplete metamorphosis undergoes…
- Three stages.
- Mention two main parts of an adult insect.
- (i) Head
- (ii) Abdomen
- What is weather?
- Weather is the day-to-day state of the atmosphere in a particular place.
- What is climate?
- Climate refers to the long-term patterns and averages of weather conditions in a particular region.
- How do you call the science of weather?
- Meteorology.
- Mention two weather instruments you know.
- (i) Thermometer
- (ii) Barometer
- List two weather conditions.
- (i) Rainy
- (ii) Sunny
- Write the correct type of change against each of the following objects.
- (i) A dead lion: Chemical Change
- (ii) Colour of chameleon: Physical Change
- (iii) Cassava processed into garri: Chemical Change
