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In this science fair project, kids measure how weather conditions affect how fast a puddle evaporates.

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.

The next time you've got a restless second grade earth scientist on your hands, use this experiment to demonstrate crystals and make a tasty treat, too!

Use familiar household items and decorations to turn estimation into a fun game!

This activity turns your kid into the family weatherman. Plus, it teaches him to collect data and begin to understand graphing.

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

Challenge your preschooler to a game of shape match-up--an entertaining way to boost her observational ability.

Think you need a special dehydrator to make your own fruit leather? You can actually make a delicious version of this popular kid's snack in your own oven.

Explore the best way to store popcorn kernels. It examines the impact of moisture and temperature on unpopped kernels.

Science fair project which measures the amount of heat energy released by a burning candle by calculating how many calories of heat it emits.

This measurement activity uses feet to compare objects, but not the ones found on rulers and measuring sticks...the feet on your child's own body!

This simple heat transfer experiment is a great introduction to the concepts of heat transfer and conduction.

Thermometers are how we measure temperature, and we've all heard the terms "centigrade" and "Fahrenheit" tossed around, but what do they really mean?

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

Can cells be frozen? This science fair project provides information to answer this question.

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

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

This experiment works due to a simple principle: plants need light. Build a shoebox maze and watch the plant work though the obstacle course, searching for sun.

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

Making metric conversions is a difficult concept to master. Get in some extra practice by playing this Tic-Tac-Toe game with your learner.

In this cool project, create a lighted, scale model of the different layers of the Sun, including the core, radiation and convection zones, and photosphere.

This project examines how temperature affects the volume of gas in balloons.

This project concerns activity happening millions of miles away, on the sun.

This experiment uses a yeast solution, liquid detergent, and hydrogen peroxide to produce an exciting reaction like no other!

Compare air temperature with the infrared temperature from a reflecting surface at different times of the day, in shade and in sunlight.

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?

Discover if temperature settings in a fridge make a drastic difference in terms of bacterial growth.

Stringy orange ghoul guts are actually a healthy and gross-looking appetizer for your child's Halloween party.

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

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.