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

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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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Create a musical instrument with affordable classroom materials in minutes for students to discover first-hand a wide range of explorations into the science of sound.

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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.

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Use this enhanced pinwheel to measure the mechanical energy that can be obtained from moving air.

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Create a model car consisting of a simple chassis and a straw-based axle system (simple machine) that teach students about motion along inclined planes, friction,
gravity, momentum, and potential vs. kinetic energy.

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Build student curiosity about motion, center of mass, and inertia with this fun activity! Use this activity as a tool to discuss the characteristics of living organisms.

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Provide students with opportunities to create a basic circuit, build a portable version, and explore parallel and series circuits!

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A must to include in your science lesson plans. Students assemble an easily built spectroscope that allows them to separate incoming light into its component colors, forming a light spectrum (rainbow).

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These tiny beads can soak up and hold over 100 times their weight in water! Each bead maintains its spherical shape and color. Observe how the beads absorb water over time. Create a fun illusion using the optical properties of the beads.

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A teaching resource to demonstrate the science of motion and forces like friction and air pressure, where students create a simple hovercraft that will gracefully glide along on a thin cushion of air.

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What does math have to do with thrilling roller coaster rides? How high does a coaster need to be to successfully navigate through a loop and on to the end of the track? Explore these questions and more with roller coaster math!

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Students build a "vehicle" designed to prevent a dropped egg from breaking. In the process, they discover that combining simple materials with a little creative thinking and teamwork will reveal many ways to solve this intriguing challenge!