How do cold packs work? Explore endothermic reactions by comparing the temperature change that results from various chemicals added to water to find out!

In this preschool counting game, kids learn to count with their fingers, but without their eyes!

If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

This kinesthetic game will help your child practice rounding and get the adrenaline rushing!

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.

Science fair project that examines how yeast grows, and which conditions allow for optimal growth. What types of nutrients does yeast prefer?

This experiment will explore the best way to create a perfect soft-boiled egg.

Use reusable, recyclable materials--along with a dose of imagination--to build a castle with first grade geometrical forms.

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?

This unique Santa is made only from circles. Your little one will have a fantastic time puzzling together Santa's face with this circle-centric activity.

Kids make strong bubbles to investigate the effect different additives have on bubble life in this cool science fair project idea.

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

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

This is a great game to help your child learn number concepts in multiplication and division.

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

Learn how to count in Spanish. Your child will practice her numbers and build her reading skills while learning a bit about Latino culture along the way.

This project explores whether music affects the growth and health of plants.

Defend your cards in this multiplication math game! Your kid will enjoy using strategy to build equations and win points in this activity.

Whether the snow is fluffy and soft or icy and hard, a snowman is sure to inspire a smile. No wonder this snowman is so happy—it's made using marshmallows!

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

Practice your addition and subtraction in this card game. Disclose is a math activity any first or second grader will love!

Finding the greatest number is great math practice! This strategic card game will help reinforce the concept of number value as well as addition facts.

In this activity, you child will learn about how heat changes food. On the next sunny day, head outdoors to make a treat in an outside oven! Here's how:

Using simple materials found around your home, you can reinforce the static electricity concept by helping your child build a simple device with zapping power!

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!

Determine whether a hot liquid cools off faster when liquid is added before or after a two minute wait.

Here's a fun at-home activity that will help your child strengthen math skills using high and low temperature data, and become a master temperature tracker!

One way to "trick" your child into getting extra practice with one-step equations is to play a variation of the classic game, tic tac toe.

Here's a preschool color collage activity to help your child work on their sorting skills, and create a beautiful addition to the refrigerator gallery.