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The next time you and your fifth grader go on a hike, take along this key to figure out which common North American animal left a track along the river bank.

Use simple items to create a kindergarten "grow box" that lets a kid see just how salad plants send down their roots and grow underground.

Make some easy homemade yogurt with your young scientist, and see what a few 'live' bacteria can do in the right conditions!

In this science experiment, your child will test the strength of hollow structures in order to understand how strong bird bones really are.

For a fun family activity to introduce your child to genetics, have your child go on a search for dominant and recessive family genes!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

Science fair project that compares the biodiversity of fungi in different ecosystems by identifying species of fungi.

This science fair project idea experiments with spinning color wheels and optical illusions.

Kids conduct a simple birdseed experiment to figure out what kinds of birds live nearby in this fun science activity.

Make sourdough bread...and learn some colonial history and modern science in the process!

In this plant habitats activity, children play the role of an ecologist and take surveys of different areas to discover the best habitat for dandelions.

This basketball project explores the best way to make the perfect shot every time.

This activity will introduce your child to the four different components of blood and give him a fun way to visualize its properties.

Perk up your front porch with this hanging vase craft, perfect for spring and for getting kids outdoors!

Which do you prefer: real or artificial? Try this sweet little taste experiment to help your kids develop a better awareness of the food they consume.

With this hands-on activity, you'll show how fall colors are hidden in the leaf all year long!

Here's a fun activity that will have your child researching, collecting, and charting plant specimens from the neighborhood.