Kids follow corn as it grows from seed to vegetable on this simple cut-and-paste growth chart.

First graders can learn about the planet Venus and label its layers in this simple and engaging exercise!

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

Teach your child about the layout of the Solar System with this simple worksheet, featuring the planet Neptune.

Meet the beetle! Filling out this simple worksheet can help your 5th grader learn the anatomy of a beetle.

Introduce your child to the inclined plane, one of the six simple machines that helps to make work easier for us!

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

Meet the master of compound machines: Rube Goldberg! His wacky contraptions put a whole new spin on the use of simple machines.

Hop right into this simple worksheet to memorize grasshopper anatomy. Match the provided words to the body parts of this hip-hoppin' creature.

Complete this simple and engaging exercise about the planet Mars by reading the information and labeling Mars' layers using what you've learned.

Wondering how to explain photosynthesis to a kindergartener? Here is a worksheet that explains how plants grow through a simple picture.

Sometimes your senses can play tricks on you. Experiment with your sense of taste and your sense of smell with this simple experiment!

An energy pyramid is a simple way to graphically show how energy flows in an ecological community; somewhat similar to the food pyramid.