Take to the air with science by experimenting with helicopter seeds right in your own backyard!

Crystals are a very special structure. In this third grade activity, your child will learn how to grow salt crystals.

This Valentine's Day, pair up science and crafting with this simple crystal formation project that's sure to bring a little love into your home.

This easy at-home experiment is a great way to "see" science.

Turn an abstract lesson into a practical craft with the fun and colorful creation of dough earth layers!

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Many ancient cultures used the rising or setting sun to create calendars. Observe the setting sun once a week to come up with your own solar calendar!

Create your own cloud with an activity that will explain how important concepts such as evaporation, condensation, and precipitation work.