Learn more about the earthworm by reading the diagram and, if you dare, conducting a few of the experiments on the next page.

Label the parts of a tree with this simple science worksheet!

Introduce the concept of photosynthesis to young learners with this coloring page and simple diagram.

Learners will discover a simple overview of the human muscle system in this introductory worksheet.

Your nature lover can learn the basics of drawing a tree with this simple step-by-step guide.

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

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.

Learn about the many different biomes the Earth is home to in this life science worksheet, which holds the answers to some simple life science questions.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

Take a peek inside the human eye with this eye-catching worksheet! See a simple eye diagram and learn vocabulary words that will help your kid understand sight.

Learn all about your body's most important muscle: your heart! This simple diagram is a great way to introduce your little biologist to his heart.