If you're looking for a fun way to have your child gain practice pattern-making while working out fine motor skills, making Washi eggs is the perfect activity.

This project determines whether Styrofoam, paper, or plastic cups are best for preventing ice from melting.

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.

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

Make this easy recipe for Halloween, featuring white chocolate and pretzels, for a crispy, creepy treat!

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

Grow a garden with an environmentally-friendly twist by using plant scraps that usually get thrown away.

Thousands of witches that come out to celebrate Halloween. Now, your child can make her very own self-standing witch.

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!

During the Passover Seder, many Jewish families pour a cup of red wine for Elijah. This year, help your child create his own welcoming glass for Elijah.

Kids will learn how to make a thermometer to to explore liquid density in this great science fair project. Which liquids are affected by temperature the most?

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