Who knew that the machines of the world are all made of just 6 simple machines working together? Introduce your child to simple machines with this worksheet.

Discover examples of weathering, erosion, and deposition with this fourth-grade worksheet!

Help third and fourth graders become rock stars with this informative geology worksheet!

Did you know plants make their own food? Discover how with this fill-in-the-blank worksheet for third and fourth graders!

Young botanists test their plant know-how with this quiz.

Take a peek into a temperate forest ecosystem with this food web worksheet for fourth and fifth graders!

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

Discover different types of energy with this third- and fourth-grade science worksheet!

Test your knowledge of electrical energy with this third- and fourth-grade worksheet!