Term 2 Revision June 2021 part 1

1. Which part of the duckweed plant is completely submerged in water? Roots or Leaves?

2. Which part of the Reeds plant is completely submerged in water? Roots or Leaves?

3. These Grade 3 students are filling up the diagram. They were asked to compare and contrast these sunflower and yellow daisy. Tick all their similarities.

• a. size: sunflower is big

• b. texture: they are both smooth

• c. shape of petals are both oval-shaped

• d. colour: both are yellow

• e. Only sunflower has seeds

4. Which sensory organ you will use in the following situation? Holding a knife tells me if the knife is sharp or not. Touch or Taste?

5. Tell which sensory organ you are taking care of in the following situation. Stay away from fire and don't touch anything hot or you may get burnt. SKIN or NOSE?

6. Tick all characteristics of MAMMALS.

• a. Gives birth to live young

• b. Have fur or hair

• c. Babies feed on mother's milk

• d. Lay many eggs

7. Tick all characteristics of BIRDS.

• a. breathe underwater using gills

• b. Have feathers and 2 wings

• c. breathe using lungs

• d. warm-blooded

8. What is a bat? MAMMAL or BIRD?

9. Tick 2 reasons why this log afloat an ocean.

• a. because it is very dry

• b. because this is plastic

• c. because it is lighter than its size

• d. because this is metal

10. What is the experimental group factor in this Experiment?

• a. thickness of paper

• b. type of paper

• c. type of oil

• d. type of light