There's been a periodic table of the elements robbery! Channel your chemistry detective skills with this fun worksheet.

If you push your little brother, does he push back? Well, according to Newton's third law of motion, he does!

Children hone their powers of observation using this worksheet template.

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

Children are introduced to the concept of the speed of light in this illustrated worksheet.

Did you know that air has substance too? Learn about air resistance, also known as drag. Air resistance affects the movement of all the things on our planet!

Boost your chemistry skills by filling in the missing information about the elements, using the included periodic table.

Give middle-grade students a painless beginner's introduction to the periodic table of elements with this fun worksheet.

Did you see the announcement in 2016 about new elements added to the periodic table? Put these new periodic elements flashcards in your study toolkit.

In this engaging chemistry worksheet for middle grades, students learn about how concrete is made and how it is used in our society.

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

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

Explore how waves interact with materials in this engaging physical science worksheet for middle grades!

Budding inventors can get a fun review of the simple machines with this word search.

Learn all about light refraction by simply placing your pencil in a glass of water. Warning: your pencil may not be quiet the same afterward.

This painless--even fun!--worksheet gets middle-grade students practicing with the information in the periodic table of elements.

Dr. McSquare is here to help kids learn the scientific method. His reports are all in disarray--can your child sort label each part with the correct step?

Geared toward middle school learners, this worksheet helps students explore the relationship between a wave’s energy, amplitude, and frequency.

Discover some of the fascinating properties of gravity by studying one of Newton's famous laws, the Law of Gravitation.

Let your curious kid learn a little bit about how fireworks work in this summer science sheet.

Introduce your flashlight to mirrors. Mirrors are cool surfaces that reflect light just as well as they reflect your face.

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.

Can your child tell what will be attracted by a magnet? Challenge him to think about why magnets attract certain objects.

Fly high with The Wright Brothers, two siblings who soared to the forefront of history with their design for the first modern airplane.