Y3 Science Overview

What do the results in the table show?

• Plant 1 grew the most

• Plant 2 grew the most

• Plant 3 grew the most

• Plant 4 grew the most

A Cow eats grass. Grass has to make its of food. Which one does grass not need to make its own food?

• sunlight

• water

• air

• insect

Which is the correct order of a plant's life cycle?

• seed -> flower -> pollination

• pollination -> flower -> seed

• seed -> pollination -> flower

• pollination -> seed -> flower

How is a microwave useful?

• It uses electricity to give out sound

• It uses electricity to give out heat

• It uses heat to make electricity

• It uses light to give out heat

Why is it safer to look at the lightbulb than it is to look at the sun?

• a lightbulb is closer than the sun

• a lightbulb is made from glass

• a lightbulb is only used at night

• a lightbulb is less bright than the sun

Which object reflects the light the best?

• a window

• a lightbulb

• a mirror

• a metal fork

Which piece of equipment measures the volume of water?

• a stopwatch

• a ruler

• a thermometer

• a measuring cylinder

James investigates if ice melts faster in orange juice or water. Why is this not a fair test?

• The ice cubes are different size

• The ice cubes are from different places

• The ice cubes are both made of water

• The ice cubes are too cold

Which even does NOT need to happen for a fossil to be made?

• an animal eats a plant

• an animal dies

• an animal is buried

• an animal partly rots away

Ms Lui digs the soil in his garden. Soil is most likely to contain...

• magnets

• ice

• rotting plants

• bees nests