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

This Mother's Day, mix in some fifth grade science learning to create this fabulous fudge!

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

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

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

Most people assume that cold water freezes more quickly, but could that be false? Does hot water freeze faster than cold water? Let's find out!

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

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

Solve the mystery of the unpoppable balloon in this 7th grade science experiment that demonstrates the process of heat transfer.

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

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

Fudge is one of very few desserts people make at home that is actually crystalline. What happens when the fudge crystallizes at different temperatures?

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

This science fair project idea examines reptile behavior and to determine whether reptiles are more active during warmer temperatures.

Teach your child what a sugar plum is with this easy recipe that gets your child to chop, mix, and roll his way to a delicious treat.

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

These handmade Christmas treat cups are perfect for house parties, school celebrations, and holiday bake sales.

To help your child learn how to use a thermometer, try this temperature collecting activity at home.

This science fair project idea determines which flower lasts the longest.

Make this delicious warm apple bread for Hanukkah.

Explore joule heating and resistance vs. temperature with this cool electricity science fair project that gets kids melting ice cubes with resistors.

This science fair project idea investigates food preference of birds.

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.

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.

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.

This science fair project idea examines the actual cost of three household light bulbs by testing energy consumption.

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

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