This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Just like all plants and animals, you go through different stages in life too! Help your child to see how he will change and grow throughout his life.

Explore the circle of life with this informative coloring sheet! Help your student color and learn the names of each stage of a humanâs life.

This worksheet will help your child identify the different parts of the body by asking them to fill in the blanks on the diagram.

This tree anatomy worksheet will give your little naturalist a better understanding of the parts that make up a tree.

Bug out on some insect anatomy! Can you name each part of the insect? Try making an educated guess by using what you already know about animal body parts.

Mammals come in all shapes and sizes - as big as a human or as small as a mouse! Learn about the life cycle of a mouse with this cut and paste activity.

This large, flightless bird is both shy and aggressive toward humans, which has made it tough for scientists to study.

You have a lot in common with all the other humans on this planet. You all have noses and arms and fingernails, but what makes you different?

Learning about the functions of plant parts doesn’t have to be puzzling! Review the parts of a plant with this crossword for first and second graders.

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!