English National Curriculum Science - Previous Lessons Science

6. Explore factors which affect an object's ability to resist water

Mission Objectives

Describe the forces acting on an object floating in water

Explain why the forces acting on an object may lead to it floating or sinking

Describe features of an object that enable it to float

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Rocket Words Quiz

See if you know all the meanings of the rocket words

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Find all the rocket words in the grid

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Keywords

Words and meanings to learn

float

To be near or move along the surface of liquid and not sink.

sink

To become submerged in liquid and fall under the surface.

streamlined

Being shaped in a way that moving through water or air is easier.

resistance

A measurement of opposition taking place against something.

penguin

A seabird which is flightless originating from the southern hemisphere that is white and black in colour and uses its wings to help it swim.

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