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Heat Traveling Through Solids

All are made up of atoms or molecules that are in constant motion. As a material is heated, the atomic or molecular vibrations become larger and the temperature increases. When sufficient heat is abs ...

Making Invisible Ink - The Magic of Oxidation

The oxidation project is a fun 'magic' experiment for students to learn about the concept of oxidation by using lemon juice.It is an educational content by education.com.By clicking on the title of th ...

Measuring The Wind

This project encourages the student to look for correlations between wind speed, temperature, and time of day in order to come up with an explanation about the origin of wind. The goal is to have the ...

The Mohs Test: How to Compare the Hardness of Minerals

Some minerals are harder than others because of how strongly their atoms are bound together at the molecular level. How do we find out which minerals are harder and which are softer?It is an education ...

Making Fake Snot!

Molecules, as you may already know, are groups of atoms bonded together. Water, or H2O, is a molecule made of two hydrogen atoms and one oxygen atom. The oxygen gas we inhale (O2) is a molecule made o ...

Heating Chemical Reactions

Heat and cold can strongly affect the speed of a chemical reaction. This science project will determine the effect heat has on the reaction between a seltzer tablet and a glass of water.It is an educa ...

Soapy Surface Tension

Surface tension causes the molecules at the surface of a liquid (such as water) to cling together. This project examines the effects of soap on the surface tension of water.It is an educational conten ...

Atmospheric Chemistry Memory Game

Test your memory while you learn about the chemistry of Earth's atmosphere! Click on tiles to reveal pictures of molecules that play an important role in the chemistry and composition of our atmos ...

Origins of Lif? At grade

Discusses the first organic molecules and life forms.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

Atoms to Molecule? Basic

Examine the composition of matter.

It is an educational content of CK-12 Foundation (to access some of the CK-12 contents you must be logged in).

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