Adil is using a sand timer. It measures an hour. How does Adil know when the hour is up?
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  • Half the sand has run into the bottom
  • All the sand is still in the top
  • All the sand has run into the bottom
  • A third of the sand has run into the bottom
This is used to measure time in seconds. You press it once to start it. You press it again to stop it. What is it?
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  • A clock
  • A stop-watch
  • A compass
  • A thermostat
This is a digital balance in a science laboratory. It is used to measure weights. Sunil is weighing a liquid in a beaker. What happens if Sunil pours half the liquid away?
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  • The reading goes up
  • The reading goes down
  • The reading stays the same
  • The balance stops working
This is also a timer. What time does it show?
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  • 20 minutes and 30 seconds
  • 2 minutes and 30 seconds
  • 30 minutes and 2 seconds
  • 2 minutes and 3 seconds
Zara and Tom are doing science at school. They are finding out how much things weigh. They are using a _______.
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  • Timer
  • Ruler
  • Balance
  • Calculator
Sunil is doing an experiment. He wants to know which material is best for keeping warm. He is testing feathers, wool and fur. He is measuring the temperature. What is he using?
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  • Rulers
  • Counters
  • Thermometers
  • Computers
These are bathroom scales. What do they measure?
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  • Your temperature
  • Your height
  • Your speed
  • Your weight
Anna’s friend, Bella has also planted bean seeds. More of Bella’s seeds have grown. How many of Bella’s seeds have grown?
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  • 6
  • 18
  • 23
  • 28
Anna is growing bean seeds at school. She counts how many have sprouted. This is how she writes it down. How many have sprouted?
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  • 1
  • 4
  • 5
  • 8
Adam’s Mom is measuring his height. What is she using?
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  • Ruler
  • Balance
  • Scales
  • Tape measure
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