Encourage a group of third graders to play this fun game of Whistle Hide-and-Seek as a warm-up to get them prepared for finding a "lost" camper.

Combine your child's natural curiosity with his developing classification and writing skills by helping him create a backyard field guide.

Make scented sensory cloud dough. Add it to a sensory table, activity station, or put it in a baggie for extra at-the-park entertainment!

In this science fair project, students discover how sedimentary layers form as sediments like mud, silt and sand settle over time.

Make a DIY golf putter and design your own golf putting course in this 2nd-3rd grade arts and crafts/game activity.

I scream, you scream, we all scream for homemade spearmint ice cream!

Create a brush pile to help wintering wildlife stay warm and cozy through the winter.

This easy project for little hands uses mushroom spores to make an imprint of the mushroom, and the result is very beautiful.

Is our water polluted? Help your young scientist understand the importance of taking care of the environment with this simple experiment.

In this fun guessing game, your child uses his sense of smell and taste to figure out what is in the container. Here's how to play:

In this science fair project, young children discover what happens when two fluids that have different densities get together.

Did you ever add salt to pasta? Did it help cook the pasta faster? If not, find out in this science fair project idea.

Kindergarten algebra is a lot different than high school. In kindergarten math, algebra means grouping like things, or noticing what doesn't belong in a set.

Here's a science activity to help your child investigate how seeds are designed to travel.

This project explores whether plants can live and grow when "watered" with juice, soda, or milk.

In this project children discover, identify, and sort seeds from a variety of fruits and vegetables

Alive or not? This yeast experiment you can conduct with your little scientist explores the answer to this timeless question.

Forget store-bought dyes this Easter: color your Easter eggs with natural dyes made with ingredients from your own kitchen in this 1st grade activity.

Ever wonder why refrigerator lights turn off when you close the door? Does the darkness prevent food from spoiling? This experiment, determines just that.

Jazz up your patio or backyard with hip and quirky planters made from simple Mason jars.

This experiment has students record rat behavior to learn about the benefits of rats and research rat myths throughout history.

Want to make Halloween truly eerie? Science to the rescue! These ghouly hands come alive with a little help from simple chemistry.

Develop your child's green thumb with this easy planting activity. These plants are guaranteed to grow fast and are "brown-thumb" proofed!

Help your second grade scientist explore the timely topic of wind speed using a version of the classic Beaufort Scale.

This experiment challenges students to forecast the weather based on the surrounding areas' weather.