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In this science fair project, we learn how air molecules move as a result of density, convection, and air currents.

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

Here's an interactive, fast-paced game that will make your fifth grader feel more comfortable with simple equations.

Toss playing cards into boxes while you practice addition and multiplication with decimals in this fun, fifth grade math game.

Try a new approach to working with variables and equations by playing this tic-tac-toe game with your math student.

This Pysanky egg-decorating activity is perfect for young artists. Bring a little color and creativity to any holiday with this traditional Ukrainian craft.

This science fair project teaches you about what makes persimmons so tart and how astringency can be removed by studying the effect of tannins on fruit.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

Check out this cool science fair project idea to explore the risk of mechanical deterioration of artifacts placed in a storage box due to mold outbreaks.