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

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.

Did you ever drink spoiled milk? Find out whether whole milk spoils at the same rate as 2% and skim milk.

Demonstrate the capillary function in plants by adding food coloring to glasses of water. Slice stalks of celery and leafy tops. Compare color of leaves

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

Chlorine and chloramine are added to our tap water to kill harmful microorganisms. What is the best way to filter these disinfectants in your drinking water?

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?

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

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

Observe if dissolved aspirin will help plants grow healthier and faster in this science fair project idea.

Instead of loading up on mayonnaise based potato salad, your child can whip up something healthier: German potato salad!

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

Make this delicious warm apple bread for Hanukkah.

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

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.

The crust is fun for kids to mix and roll out, and the filling overflows with vitamin and anti-oxidant packed berries!

Homemade Halloween treats make great party foods for an All Hallow's Eve get together. These four homemade Halloween treats are scary-good.

Determine how salinity affects the circulation of warm and cold water. Note whether the warm water mixes or forms a layer with cold water.

Science fair project that tests the correlation between outdoor temperature or weather conditions and the number of visible stars at night.

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

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.

Celebrate Dia de los Muertos by baking pan de muerto. In this 5th-6th grade activity, your child will explore another culture while learning about baking.

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

How powerful is the reaction between baking soda and vinegar? Find out here!

This activity spotlights everyone's favorite reindeer, Rudolph, and preserves your child's handprints in his "antlers".

Based on the concept of water's "freezing point," this activity entails the lowering of water's freezing point to chill ice cream!

Your child can turn cookie dough into a big pile of colorful painted fall leaves ready for eating!

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

This science fair project idea determines effective strategies to help students stay awake and attentive.