Give students an opportunity to model how genes are passed down to offspring with the help of this Punnett squares worksheet!

This cool worksheet prompts young biologists to research the functions of cell organelles labeled in the diagram.

Stretch your backbones and learn about the creatures that have a spine and those you don't!

You have over 600 muscles in your body! Kids can try this muscle anatomy word search featuring 14 important muscles.

Little biologists will use this respiratory system diagram to identify the most important parts of the human respiratory system and their functions.

Explore the difference between natural and artificial selection with this engaging life science worksheet for middle grades!

Help young scientists understand the different types of organism interactions with this life science worksheet!

This Awesome Anatomy page focuses on the heart and how it pumps blood to all parts of your body.

Students read about genetic mutations in order to understand how mutations affect organisms in this engaging life science worksheet!

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

In this worksheet, students will read two different passages about the platypus. Kids will compare and contrast the passages, and identify the main ideas.

Get familiar with this food chain pyramid, from carnivores and herbivores to producers and decomposers; each group has a role.

Encourage students to take a deeper dive into the structure of plant cells in this middle grades life science worksheet!

What's your favorite animal? Kids love answering that question, and with this animal research graphic organizer, they can write all about it.

How do you make recycled paper? Learn all about the recycling paper process on this informative worksheet.

Learn about the human brain with this zombie-themed science worksheet!

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.

Fifth-grade learners will look at a diagram of a cell, then follow the instructions to label its parts by color.

Students take a deep dive into the structure of animal cells in this middle grades life science worksheet!

Fourth and fifth graders will cut out and assemble a human skeleton from paper in this engaging life sciences printable.

Students are introduced to the different types of symbiotic relationships that exist in ecosystems in this life science worksheet.

Learn about the stages of mitosis with this helpful biology handout!

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

Use this engaging worksheet to introduce students to the geologic time scale and the pieces of evidence scientists use to determine Earth’s history!

Kids learn important plant and animal cell vocabulary as they plug the words into their correct spots and complete the puzzle.

How does the butterfly become so beautiful? Learn about the four stages that it goes through in its life.

Cells are the building blocks of all living things! Help your little scientist learn the basics of a cell with this fun activity.

Use this heart anatomy sheet to learn all about your heart and how it works.

Explore the life cycle of a pumpkin with your kids with this colorful cut and paste growth chart.

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.