### Showing 18 of 173 activities. To narrow your results, use the filters above.

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- 6–8

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Funded by The Healthineers Fund of the Siemens Foundation

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In this activity, blindfolded students will use their sense of touch to organize materials according to texture.
- K–5

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In this activity, students will analyze different types of soil.
- K–5

Funded by The Healthineers Fund of the Siemens Foundation

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In this activity, students will help solve a "crime" by attempting to match fingerprints from their classmates to the scene of a (fictional) crime.
- K–5

Funded by The Healthineers Fund of the Siemens Foundation

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In this activity, students will investigate how tasty fruits help some plants survive.
- K–5

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In this activity, students will create their own windmills and test them in a wind created by a fan.
- K–5

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In this activity, students will evaluate different 'before' and 'after' stations to decide if heating and cooling changes are reversible.
- K–5

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In this activity, students will create their own windmills and test them against the models made by their classmates.
- K–5

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In this activity, students will make sound three ways: by blowing across the top of a bottle, tapping a glass, and running a finger around the rim of a glass.
- K–5

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In this activity, students will test and observe the bouncing properties of different types of balls (softball, basketball, golf ball, playground ball, volleyball, beach ball, ball of paper).
- K–5

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In this activity students will experiment with how far sound travels naturally, as compared to how far it travels with satellite amplification.
- K–5

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In this activity, students will use paper chromatography to separate the colors in the dyes used to color candies.
- K–5

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In this activity, students will build a Cartesian diver and discover how compression and changes in density cause the diver to mysteriously move up and down.
- K–5

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In this activity, students will construct color wheels and spin them to see that light colors combine to form new colors.
- K–5

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In this activity, students will observe how ice melts on wood and metal blocks, and they will draw conclusions about how heat conducts through different materials.
- 6–8

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In this activity, students build simple circuits to investigate the conductivity of solutions.
- K–5

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In this activity, students will gain an understanding of how a simple hovercraft uses the forces of motion to move.
- K–5

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In this activity, students will use a ramp to launch a car and reach a finish line.
- K–5

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In this activity teams design, build, and test paper helicopters to observe a relationship between blade surface area and descent rate.
- K–5