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

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 worksheet will give your child practice with their observation and reasoning skills, by challenging them to match the beetle with the correct spots.

Children work on pattern-spotting and observation skills as they determine which of these six type of creatures is a bird.

If your child is studying life science, introduce her to all the strange animal pairs that work together in the wild.

Learn more about how plants work with this cool celery experiment! Use this worksheet to help you record your observations after doing this experiment.

Help your child learn about the nervous system and the digestive system with this fun worksheet, which will challenge his knowledge of physiology.

Who knew coloring could be so educational? Learn the formal names of a spider and calla lily with this coloring page.

This worksheet featuring food and natural resources touches on the subject of food chains.

Does your second grader love farm animals? This easy writing exercise will help your child be more observant about tracks left by some familiar animals.

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.

Plant a paper flower garden with this fun sorting activity! Children color the flowers, then cut them out and sort them by type.

In this North American animal tracks worksheet, students hone their observation skills by matching tracks to animals.

Looking for a fun way to supplement your child's science learning? Try out a life science crossword puzzle! This one's all about ecosystems.

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 about the habitat of an axolotl in this hands-on kindergarten life science worksheet!

Children will enjoy this appealing worksheet that invites them to consider which of the items shown are necessary to plant life.