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Students of all ages will love this fun-to-make and easy-to-play instrument to study the science behind sound and sound waves as they also explore their musical talents.

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This simple yet effective activity provides a practical method for teaching students how to find and label the magnetic poles on a magnet, identify magnetic materials, understand the difference between geographic and magnetic poles.

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Students investigate the science of cause and effect, center of mass, balance, and stable equilibrium with a self-created, personalized fun frog shape balanced on point.

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Use colored string and simple cardboard shapes to create artistic designs based on intriguing mathematical patterns. Every pattern has infinite possibilities! String art is fun for all ages - to fix a mistake or try a new approach, just unwind the string!

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Be amazed at this clever way to demonstrate the transfer between potential energy and kinetic energy.

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Hypothesize, experiment, collect data and analyze forces and motion with a straw “rocket” and an easily made launcher. The stronger the force, the farther and higher the rocket flies!

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Combine geometry with Native American Indian culture to create a figure inspired by the Hopi Kachina doll!

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Students will enjoy exploring sound, waves, forces, and motion with this simple and fun science activity that uses a vibrating rubber band to investigate the variables in creating sound.

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Use alka-seltzer to create a reaction that builds up pressure in a film canister. Have a blast with this gas-powered flyer.

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A science lesson: an easily made and powered version of the first static motor lets students create a spinning motion using only static charges. The design can be easily modified for experimentation.

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Create a playful, easy to make wind vane which will point to the source of the wind!

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Hypothesize, experiment, collect data, and analyze forces and motion with straw "rockets" and an easily made launcher. The stronger the force, the farther and higher the rocket flies! What changes can be made to improve the rocket's flight?

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The floating compass is a useful tool for detecting the magnetic fields of magnets and of the Earth. Make a simple compass with a magnetized needle demonstrates the properties of magnetic materials and shows that magnets have north and south poles. Using the floating compass provides a visual example of how like poles repel each other.

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Students create symmetrical models that are self-representational. Designing the model facilitates students' cultural exploration. Completed models can be used as the basis of a story and/or play.

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This simplified version of an ancient braiding technique ties together art, history, and mathematical patterns in a fun activity suitable for all ages.

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Enjoy the hands-on experience of building and using the Roller Racer. Explore the application of simple machines and energy conversion and investigate how changes in stored energy can affect performance.

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Explore an art technique where everyone can be successful. The color pulled from printing foils can create striking patterns for making cards, bookmarks, and other art projects.

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A fascinating science lesson! Students assemble a Benham’s disc to explore the illusion of seeing color in a rotating black and white pattern—a curious aspect of how our eyes and brain perceive color.

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Create a reusable germinator that gives students an unobstructed view of sprouting seeds. Graph data, test environmental variables, or simply “enjoy the magic” as the seeds transform into growing plants!

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Use a bent spoon to store the energy needed to launch a pompom into the air. Explore different launch angles to vary the height reached and where the pompom lands.