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How will an earthquake, simulated by shaking, affect a "building" made of linked squares? How can the square "stories" be cross-braced to prevent the "walls" from collapsing? What dangers are there in building above a garage?

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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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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!

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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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Build a simple structure on the shake table, start the motor, and watch the action! Will your building design survive the "earthquake"?

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A variety of scientific and gravity "defying" demonstrations can be done by combining pill and ring magnets in unique ways to create a multipurpose demo unit.

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Create and decorate a "critter" whose moves are powered by sunlight. To vary the critter's movements explore making changes to the swinging "proboscis."

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Students learn how to measure biodiversity in terms of species richness (the number of species living in a particular area) by sampling "species" in a simulated ecosystem and graphing and analyzing data.

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

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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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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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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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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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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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Combine traditional Native American culture and modern mathematical concepts to explore geometric shapes and patterns!

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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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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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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!