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

Pull the lever on learning! Get to know one of the six simple machines with this worksheet about the lever.

Learn all about digital and analog signals with this fascinating science worksheet for middle grades!

What is the difference between condensation and evaporation? Learn about natural cooling and heating processes that are caused by changing states of matter!

This colorful worksheet builds an early chemistry foundation, giving middle school students practice with the periodic table of elements.

Learn all about charging by friction with this fascinating science worksheet for middle grades!

Introduce your budding scientist to chemical reactions with this simple and fun science experiment!

Did you know that light could bounce? Set up a light obstacle course with a few mirrors and watch light bounce around your room.

This list of elements is missing mega-information: a combination of category, name, number, or symbol. Can you fix them up?

What is water energy? Also known as hydro power, water energy is one of our important renewable resources!

Help your child learn about one of the most elementary elements, gold.

Without light sources, we wouldn't have any light. Can you imagine a world without any light sources?

This cool physics worksheet helps kids learn how centripetal force and centrifugal force can explain why short track speed skaters don't fall over during turns.