Help your child's curiosity blast off by introducing them to some basic chemistry with this simple rocket demonstration.

Introduce the basic concepts of sinking and floating with this fun worksheet. Your budding scientist will decide if these objects sink or float!

Learn a basic concepts physical science with this fun worksheet. Your little one will decide which objects sink, and which ones float!

Engage your little scientist with a fun word search, all about sinking and floating! He'll be learning a basic concept of physical science.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

Introduce the basic concepts of sinking and floating with this fun worksheet. Your little one will decide which objects sink, and which ones float!

Wedge your way into physics fun! You and your child can learn a bit about one of the six simple machines with this worksheet all about the wedge.

Explore everyday forces with this first- and second-grade science worksheet!

Listen to the sounds of everyday life in this science worksheet!