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Resources tagged with STEM - Designing Experiments similar to Reaction Timer:

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Broad Topics > STEM mapping > STEM - Designing Experiments

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Reaction Timer

Age 11 to 14 Challenge Level:

This problem offers you two ways to test reactions - use them to investigate your ideas about speeds of reaction.

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Avalanche!

Age 7 to 14 Challenge Level:

Investigate how avalanches occur and how they can be controlled

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Bird Watch

Age 7 to 14 Challenge Level:

Do you know which birds are regular visitors where you live?

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Terrariums

Age 11 to 14 Challenge Level:

Build a mini eco-system, and collect and interpret data on how well the plants grow under different conditions.

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Helicopters

Age 7 to 16 Challenge Level:

Design and test a paper helicopter. What is the best design?

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Troublesome Triangles

Age 7 to 14 Challenge Level:

Many natural systems appear to be in equilibrium until suddenly a critical point is reached, setting up a mudslide or an avalanche or an earthquake. In this project, students will use a simple. . . .

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Flip Your Mat!

Age 7 to 14 Challenge Level:

What shape and size of drinks mat is best for flipping and catching?