This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

In this science fair project, we'll use a liquid crystal thermometer to find out whether exercising makes a difference in people's temperature.

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.

Why doesn't the ocean freeze? Students answer this question by simulating the chemical composition and temperature of arctic waters in their own home.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

How do animals keep warm? In this experiment, find out whether fat insulation resists cold temperatures and learn how this works in the animal kingdom.

Why do plants wilt? Kids will learn to think critically about what environmental factors affect plants, and what plants need to survive.

In this insulation experiment, you'll learn which clothes keep you warm in the cold, and which make you shiver.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

Kids will build a turtle habitat in order to observe the climate preferences of this cold-blooded reptile.

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

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.

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!

From Canada's flag, to the Toronto Maple Leafs, to classic maple syrup cookies, the maple tree is very much a part of Canadian heritage.

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

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

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

Help your child practice her counting as she makes this fun and festive holiday decoration!

Make a bear cave for your child to play and explore, learning about bears and winter hibernation.

This fall, bake some festive caramel apple cupcakes with your second grader and help her build her math skills while you're at it!

Your child can create his own texture tree, experimenting with design during the process. The result will be a beautiful addition to your holiday decorations

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

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

This first grade science activity is great for winter! Your child will grow and observe her own amaryllis bulb, keeping a journal of her scientific findings.

Here is an activity that your kids can make for Mother's Day, a garden pot filled with edible "flowers".

These pretzel reindeer cookies are a great holiday recipe for kids to make. Rudolph and the whole gang agree!

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

Stringy orange ghoul guts are actually a healthy and gross-looking appetizer for your child's Halloween party.

Learn how starch and carbohydrates interact with different solvents in this fun and easy packing peanut science fair project.

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