Marshmallows are made of sugar, water, and air pockets. Since the marshmallow is flexible, will air pressure cause it to expand when heated in a microwave?

Learn about the microclimate of your backyard by tracking rainfall, temperature, and observed weather with hand drawn charts and graphs.

Time is an abstract concept that's difficult to grasp. But waiting for the turkey to come out of the oven on Thanksgiving is a concretely yummy experience.

You've heard the expression "burn rubber" but do you know how heat affects rubber? Examine the impact of temperature on rubber in this fun science experiment.

Make this delicious warm apple bread for Hanukkah.

This little chick is so cute that your child will want to make a whole flock to call her own.

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

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

How many steps long is the hallway? Kids put their graph-making skills to work as they make a step map of their own house.

In this simple and social activity, children use size comparison skills to find objects in nature that are bigger, smaller, longer, and shorter.

This recipes is so easy your child gets to be master chef for this kitchen activity. He'll bake peanut butter banana oatmeal cookies that happen to be vegan!

Got a kid who loves fashion? Help her develop her own unique style with this tie-dye project using natural dyes.

Try this fun and simple activity to help nurture your child's observation skills and nourish a growing love of science!