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.

In this outdoor science activity you'll find tips on how to create a nature journal by choosing a native plant or animal and tracking that species.

Hold a magnet marathon! Explore the power of magnets with your kindergartener in this entertaining and simple science game.

This science fair project idea determines an average personâs ability to use their anaerobic power system over a period of 2 weeks.

Show your teen how to analyze the nutritional value of her favorite meals. She may be surprised to find out how healthy--or not--her favorite foods are!

Make your own greenhouse - out of a balloon! Your child will learn how greenhouses work as they plant radish seeds and watch them grow.

This science fair project determines which type of physical activity most improves memory.

This science fair project idea identifies and understands adaptations in birds.

In this game, players will learn interesting facts about animal adaption and practice them using a fun matching card game!

Determine which video game elevates the heart rate best and burns the most calories.

Give your local birds a treat — and your young birdwatcher some fun — with this simple DIY bird feeder.

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

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.

Create a mini plant habitat with your kid to help teach him what it takes to make an ecosystem work.

This activity allows your kindergartener to translate what they observe into a beautiful poem.

The goal of this science fair project is to demonstrate current methods of detecting counterfeit money, in particular counterfeit detection pens.

Would it hurt to skip brushing your teeth just this once? Let's find out by seeing which foods produce the most mouth bacteria.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!

Get your child math and science savvy with this fun outdoor classification game. Using chalk, your child will classify what she sees in the natural world.

Take a trip to the pet store and then make a scrapbook to help your kindergartener learn the difference between living and non living things!

Make a kindergarten "discovery table" that reinforces both science and writing skills. Here's how:

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

In this activity, your kid has your permission to get his socks nice and filthy. In fact, it's a necessity, because those socks are going to make a garden.

Help your kindergartener identify and sort eight different kinds of common seeds on this "seed wheel" plate you can use all growing season.

Check out this silly game that will put your kid's animal habitat knowledge (and acting skills) to the test.

Incorporate some math and science thinking into your annual fall fun with this pumpkin investigation activity! Your child will have a blast investigating various ways of measuring pumpkins, making estimates, taking measurements, and recording their findin

Water, along with soil and light, is a necessary component for plant growth. So what's better for promoting plant growth: tap water, or rain water?

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

Did you know magnifying glasses are magic? This hands-on activity has kids using magnifying glasses to engage with the world around them and look close to examine what they find.

Want to help make studying the nervous system a little more fun? This thinking cap is a great way to learn external human brain anatomy.