What can keep a simple structure from collapsing during an earthquake?
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?..
Creating electrical circuits with simple materials
Provide students with opportunities to create a basic circuit, build a portable version, and explore parallel and series circuits!
Curriculum topics: Electricity, conductors, parallel and series circuits
Kit includes: Idea sheet, 10 foam ba..
What's all the buzz about?
Give this little noisemaker a whirl to learn about the effects of air passing over a taut rubber band. As it vibrates, the rubber band can generate a surprising range of deep rumbling tones. How can the pitch be changed? Experiment to find the answers.
Watch FREE ins..
A clever way to demonstrate the transfer between potential energy and kinetic energy
Create a model car consisting of a simple chassis and a straw-based axle system (simple machine) that produces minimal friction and allows the cars to roll with little energy input, making them ideal learning too..
Keep track of check balances while shopping
Go "shopping" using checks to pay for products and learn techniques to accurately keep track of checkbook balances.
Curriculum topics: Financial Literacy, Bank Accounts, Percentages, Real LIfe Math, Reason Quantitatively
Kit includes: Idea sheet, ..
Discover the rainbow of colors in white light!
White light is actually a combination of different colors. This easy-to-build spectroscope allows students to separate the incoming light into its component colors, forming a light spectrum (rainbow). Besides creating interesting color patterns it c..