Work on measurement by sliding cards along a table with your second grader in this fun game. Use centimeters or inches, add up your totals, and see who's won!

Countries all around the world have been using the abacus for thousands of years to make math easier. Have your kid make his own abacus to practice arithmetic.

Science fair project that creates fog using bottles of hot and cold water.

This cookie dough handles like molding clay, but also makes delicious cookies. Use this activity to strengthen your child's alphabet skills.

If your Father's Day festivities include meeting up with extended family, why not put all the dads to the test with a chili cook-off?

Explore how you can achieve magnetic levitation with the Meissner Effect! This cool science project explains formation and applications of a superconductor.

The goal of this science fair project is to evaluate the effect of heat on sound wave frequency.

Have your student draft a blueprint for a haunted house, and trick (or treat) them into learning about geometry in the process.

A project to reinforce learning about the layers of the rainforest, rain forest ecosystem, and the greenhouse effect.

Teach your young academic about counting and clocks with a tasty treat!

Test whether cutting up meats will make it cook faster than just cooking it whole.

Get your child excited about measuring with this fun and easy household measurements activity.

These delicious Easter Basket Cupcakes are a simple, creative holiday treat. These cupcakes sit in waffle bowls with festive coconut grass and jellybean eggs.

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.

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

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

Do you think heat can affect a plant's growth rate?

This potato cannon activity teaches your middle schooler about the principle of Boyle's Law. Make a potato cannon and have a blast learning about science.

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

In this activity, have your second grader practice measuring by finding the height, weight, and length of their most treasured toy!

Forget the measuring stick! This fun math activity uses a body part, your child's hand, as a ruler.

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

Pfeffernusse are spicy and sweet Christmas cookies from Germany. Make a batch of traditional pfeffernusse this holiday season.

Have your child observe, measure and record the amount of space objects occupy, and you'll have an inside space explorer on your hands in no time!

Science fair project that tests the effects of temperature change on the reactivity of the catalase enzyme.

Use this great no-bake recipe to save energy and keep cool.

Kids will learn how to measure the viscosity of liquids by making their own homemade viscometer in this great science fair project idea.

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

Save money by making compost! Use this science fair project idea to determine which composting methods best encourage decomposition of organic matter.

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.