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?

This craft, a perfect pre-bedtime activity for a first sleepover, helps build up a ton of useful skills, like geometry, measurement, and basic sewing skills.

The goal of this golf science fair science fair project is to determine whether the temperature of a golf ball affects its elasticity and its rebound.

Okay, engaging in a graphing activity may sound ho-hum, but if you use fun data, it changes the picture entirely.

These science fair experiments demonstrate the chemistry of rust and the oxidation process.

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

Help your third grader make the Scoop 'N Catch--a great choice for a fun and inexpensive afternoon.

Your child will do a fun science experiment using soap and pepper flakes to help understand the concepts of water molecules and the surface tension of water.

Does your child know how to read a map? Teach this important skill with an activity that makes map reading and map creating practical and fun!

With this activity, you child will get an opportunity to apply skills they're learning in second grade math, and maybe learn something new about Dad.

Science fair project examining barometric pressure, and how it can be used to predict the weather. How does atmospheric pressures relate to weather conditions?

Does your child know all the greatest kid-friendly places in town? Here's an activity that lets them create a cool city guide and work their writing chops, too!

Collect meteorite dust with a magnet in your very own backyard! The objective of this science fair project is to gather meteorite dust to study outer space.

Nature is the greatest teacher, and you can help facilitate the lesson! Here's how to create a supply backpack to get your kid ready for science action!

Roasting pumpkin seeds makes for a great Halloween activity, and a healthy snack!

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

How does frost form? How fast does it form? Do this simple science project using a plastic glass, rock salt and some water to learn about deposition.

Play this "subtraction war" card game with your second grader and watch his math facts mastery leap forward!

Thanksgiving placemats are a great craft for your kid, and a beautiful addition to the dinner table. Make Thanksgiving placemats with your kid for the holiday.

Make cleaning fun with a duster made from a decorated tube sock.

What is elasticity? Students will investigate how this concept applies to bouncing ball physics by testing the bounces of balls made out of different materials.

Draw some educational value out of a summer stocked full of adventures!

Here's a fun activity that will allow your child to express himself by making a flag of his own design, then writing an accompanying story.

If you're trying to teach your child about waste and its impact on the environment, why not repurpose a plastic milk jug and make your own sandwich container?

Fizzy drinks are fun and festive for kids during holidays. Make a batch of fizzy drinks with your child this New Year's Eve.

Learn about sound physics and do a survey experiment to explore the difference between sound and noise in this science project.

Got the pre-writing blues? Try this simple five-finger technique to help your second grader develop a sequenced plan for her early compositions.

Learn about the role of Earth's rotation on the Coriolis Effect and hurricanes in this science project. Model the Coriolis Effect on a hurricane's direction.

Multiplication facts are a necessary skill, and this board game provides a fun way for your third grader to practice them!

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