Reusable Candle
Type Ecology Grade Level 6 & up Grade Middle School, High School Subject Science Earth & Space Science ...
How Does a Compass Work?
You are lost in the wilderness. You know there is a highway several miles north of you, but you don’t know which direction north is....
Magnet Science Fair Project: How to Measure the Strength of a Magnet
Get your motors ready—we’re heading out on the magnetic racetrack. Learn how to measure the strength of a magnet with a ruler, some g...
Plane Mirror Reflection Experiment
Plane (flat) mirrors have a reflective surface that bounces back light within 180 degrees of the mirror's face. We use these mirr...
Electromagnetic Induction Experiment
Electricity is carried by current , or the flow of electrons. One useful characteristic of current is that it creates its own magnet...
Turning Hand Warmers into Hot Ice Sculpture
Grade Level: 7th to 9th; Type: Chemistry Objective: This experiment provides a graphic illustration of the chemical reaction t...
DIY Hovercraft
Grade Level: 4th-7th Type: Physics Objective: Make a DIY hovercraft that can stay afloat using air power. Grade Fourth...
Reaction Time: The Ruler Drop Test
The nervous system helps information travel through your body. It consists of the 5 senses, your brain, your spinal column, and the...
Growing Yeast: Sugar Fermentation
Yeast is most commonly used in the kitchen to make dough rise. Have you ever watched pizza crust or a loaf of bread swell in the oven...
The Limewater Carbon Dioxide Test
Carbon dioxide , also commonly known by its chemical formula CO 2 , is one of the major building blocks of life. It is usually found...
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