Activity
Cosi Columbus: Cabbage Patch Chemistry [Pdf] Activity
Center of Science and Industry

Cosi Columbus: Cabbage Patch Chemistry [Pdf]

For Students 9th - 10th
Make your own indicator by using red cabbage leaves and common household items. Includes full list of materials, procedures, and scientific explanation of how to determine if a substance is acidic, basic, or neutral based on the colors...
Get Free Access See Review
Activity
Science Buddies: Make Your Own P H Paper Activity
Science Buddies

Science Buddies: Make Your Own P H Paper

For Students 3rd - 8th
In this "kitchen chemistry" project about acid/base chemistry, you will measure the acidity or alkalinity of a solution using a logarithmic scale called the pH scale. As you learn about the pH scale, you will have the chance to make your...
Get Free Access See Review
Activity
Teach Engineering: Acid (And Base) Rainbows Activity
TeachEngineering

Teach Engineering: Acid (And Base) Rainbows

For Teachers 3rd - 8th
Students are introduced to the differences between acids and bases and how to use indicators, such as pH paper and red cabbage juice, to distinguish between them.
Get Free Access See Review