This cool science fair project teaches kids about temperature, density and buoyancy using balloons that float with normal air. No helium required!

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

Pumpkin carving party activities are great for a pre-Halloween party. Try pumpkin carving party activities, including jack-o'-lantern ideas and fall recipes.

Making candles from old candles is easy. Recycle old candle stubs to make a "new" candle, and teach your child about recycling at the same time!

Help your curious kid cut through the clutter and collect the facts with a simple and fun science foldable.

How does salinity affect the point at which water freezes? Kids will find out by performing this cool melting ice experiment.

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

This science fair project idea teaches how the gases and pollution in the air affect the earth's atmosphere temperature.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

Science fair project idea which teaches you how to make butter by separating cream into butter and buttermilk.

Combine art, history and food with this unique project! Your child will make her own butters, and learn a little about Colonial history at the same time

What keeps a an item cooler, polymer crystals or ice? Find out in this cool science experiment!

A food groups plate shows your child what category her foods belong in. Make a food groups plate with your child before dinnertime.

This homemade barometer allows your little scientist to contemplate and compare different air and weather conditions.

The objective of this science fair project is to examine the effects of temperature on salt and water solutions, as they form crystals over time.

Transform your kitchen table into a winter wonderland with a cookie and cocoa party that looks freshly dusted with snow.

Making decorative pottery is a great way to experiment with making patterns and texture on a traditionally smooth surface.

Your third grader will be amazed at the explosive combination of vinegar and baking soda in these chocolate volcano cupcakes with white chocolate "lava."

Add these fun chocolate Groundhog Day cupcakes to your holiday desert recipe repertoire! They're fun to make with your kids and a delicious winter snack.

For your budding first grade scientist, all you need is some simple, natural materials to create an amazing ant farm. Here's how to get started.

These cute holly-shaped hair clips are a breeze to make for holiday celebrations. They make a great party activity, too!

In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

This pumpkin dessert recipe tastes like pie but looks like a no-bake cookie.

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.

This Christmas plate features your child's favorite holiday things through drawings. Make a Christmas plate with your child this holiday season.

Help your first grade scientist learn about metamorphosis by observing the life cycle of some interesting creepy crawlies.