Fun Science Projects & Experiments - Teeth
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A collection of science projects, videos and experiments for various grades and topics.
How the Body Works : The Permanent Teeth
The Structure of a Tooth
Every school biology class should see this clip. It starts by showing a normal tooth. As the magnification is increased you can see how the enamel surface is not smooth but consists of a labyrinth of fissures and crystals. You can really understand why keeping food particles out of these fissures is important.
Your teeth are designed to last much longer than you are. Enamel is the toughest material living organisms are able to produce and is incredibly resistant. Archaeological digs have found skeletons several thousand years old, with healthy teeth still intact.
More science projects and experiments
Math Worksheets
A collection of science projects, videos and experiments for various grades and topics.
Science Projects or Science Experiments: Grades 5 & 6
Teeth - Types and Anatomy
How the Body Works : The Permanent Teeth
Every school biology class should see this clip. It starts by showing a normal tooth. As the magnification is increased you can see how the enamel surface is not smooth but consists of a labyrinth of fissures and crystals. You can really understand why keeping food particles out of these fissures is important.
Your teeth are designed to last much longer than you are. Enamel is the toughest material living organisms are able to produce and is incredibly resistant. Archaeological digs have found skeletons several thousand years old, with healthy teeth still intact.
Try out our new and fun Fraction Concoction Game.
Add and subtract fractions to make exciting fraction concoctions following a recipe. There are four levels of difficulty: Easy, medium, hard and insane. Practice the basics of fraction addition and subtraction or challenge yourself with the insane level.
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