In 2012, an 80 million-year-old dinosaur was discovered, and you can learn all about this 20-foot, 2-ton horned herbivore.

How can you tell how old a tree is? Look no further! This worksheet gives a basic overview of tree rings for your little scientist.

Children will plan our their STEM design, reflect on the process of building their creation, and brainstorm ways they could make their design even better.

These clever birds harden and disguise themselves as tree branches when threatened. Learn more and do some coloring with this worksheet.

Through a simple matching activity, kids learn how their actions can have a direct effect on the environment.

Alfred Nobel, though he held over 300 patents in his lifetime, is most famous for inventing dynamite.

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

Our silkworm facts help your little one understand more about these special invertebrates. He'll read about their life stages and answer some questions.

Dive into a coral reef habitat with this second- and third-grade worksheet!

Search for natural resources with this fun worksheet for second and third graders!

Practice describing different objects and substances in this colorful worksheet!

Take a walk through a flora-filled forest with this second-grade habitat worksheet!

In this science matching worksheet, children will test their solar system know-how by matching each celestial body to the correct fact.

Gear up to go into the science lab with the help of this activity!