Y5 Investigate Water Resistance

Easy Blog Photo
Today in science, we investigated why objects float or sink. We predicted and then tested different objects- to see which floated and which sank. We worked out how to make an orange sink as well as how to make ‘blu- tac’ float. We also used different shaped pieces of ‘blu-tac’to investigate how quickly they sank to the bottom of a cylinder of water. We found out all about water resistance (up thrust).

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