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Melting Crayons

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Melting Crayons

If you think you've outgrown crayons, you're probably wrong. The beloved art tools aren't just good for creating colorful masterpieces -- they're also great for science. Using an oven and some old cra ...

Polymer Crystals vs. Ice

In this project, find out ifhydrogel polymer crystals cankeep items coolerfor a longer period than the same amount of crushed ice.A special kind of polymer called a hydrogel superabsorbent crystal is ...

The Limewater Carbon Dioxide Test

Carbon dioxide, also commonly known by its chemical formula CO2, is one of the major building blocks of life. It is usually found in its gaseous form, and is a major part of the plant and animal life ...

Acid Rain

Hipervinculo Química

Acid Rain

Observe the effect of an acid on chalk to draw conclusions about how acid rain can cause rocks to erode.It is an educational content by education.com.By clicking on the title of this resource, you wil ...

Bleeding Paper

Hipervinculo Química

Bleeding Paper

What is the project about?Exploring the relationship between acidic and basic compounds. What are the goals?It is an educational content by education.com.By clicking on the title of this resource, you ...

Popping Fresh

Hipervinculo Química

Popping Fresh

Determine which brand of microwave popcorn leaves the fewest unpopped kernelsIt is an educational content by education.com.By clicking on the title of this resource, you will be redirected to the cont ...

Practicing the Scientific Method with Puffy Paint

grade level: Kindergarten to 3rd; Type: general scienceIn this project children practice the scientific method by making and experimenting with different kinds of puffy paint* and recording the resul ...

Ivory Soap Experiment

Soap is an amazing combination of chemicals that go through some pretty cool changes when you use it. Think about it. Have you noticed how a bar of soap gets smaller over time? Have you noticed what h ...

Hydrogen Peroxide and Yeast

Chemistry produces some of the most amazing compounds. You’ve probably used vinegar and baking soda to make a volcano. You’ve definitely made your own foam with soap and water.Foam is usually created ...

Water Salinity

Hipervinculo Química

Water Salinity

Do you think water from your faucet freezes the same as water from the ocean? While you probably know that all water is made up of hydrogen and oxygen molecules, water from the ocean also has an extra ...

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