Science spring revision

These objects are made from metal.

• shirts, shoes, cups

• spoon, knife, cutlass

• table, shelf, television

Why do balloons float on water?

• It is made of metal

• It is made of wood

• It is made of rubber

What force do you need to make your wooden boat move on water?

• Push

• Pull

• Float

Mention two simple machines that you use at home._______ and _____.

• screwdriver and scissors

• knife and table cloth

• shoe and bowl

A ladder is an example of a pulley. True or False

• False

• true

To sink means _________________.

• To stay on-top of a pool of water

• To stay between a pool of water

• To go to the bottom of a pool of water

Which of these objects will sink in water- a rubber ball, a gold coin or a plastic boot?

• The gold coin

• The plastic crocs boot

• The rubber ball

An example of a lever is a ______.

• screwdriver

• see-saw

• screw

A wood will float on water. True or false?

• False

• True

Arrange these Scientific methods correctly. Hypothesis, Conclusion, Observation, Share result, Ask questions, experiment

• share result, plan experiment, hypothesis, observation, ask question

• Observation, Ask question, Hypothesis, Experiment, Conclusion, and Share result

• hypothesis, observation, plan experiment, share result, ask question