Budding paleontologists will refer to a word bank to identify 10 dinosaur-related vocabulary words in this playful word search puzzle.

There's a lot happening beneath the waves, including the ocean food web. Take a closer look with this colorful printable.

Challenge your first grader to put these plant life cycle stages in the correct order with this fun beginning biology sheet.

This worksheet about animals and their homes will introduce your child to life science. This worksheet teaches early recognition of animals and their homes.

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

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

Test your child's knowledge of plant life--more specifically, trees--with this colorful, cut-and-paste tree chart.

Plants need to breathe and eat food (energy) just like us! Help your budding naturalist to learn about photosynthesis.

Think toads and frogs are the same? Think again! Check out this breakdown of the differences between the two, complete with a quiz to check your new knowledge.

Introduce your child to the building blocks of life: DNA! This coloring page features a double helix structure, or a DNA strand.

Kids who love creepy, crawly things will truly enjoy this prekindergarten and kindergarten science-themed coloring page.

Learners will use a word bank to label 15 parts of the human digestive system in this life sciences diagramming activity.

Use this Inside-Out Anatomy worksheet to learn about the digestive system.

Little botanists will enjoy planting their own garden with this earth science worksheet! She'll color, cut, and plant her own fruits with this fun activity.

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

Animals are all different and need different habitats to survive. In this science worksheet, there's room for students to draw the habitats for six different wild animals.

Discover how animal behaviors increase the probability of successful reproduction and offspring survival with this middle school science worksheet!

Got a little animal lover on your hands? Let him spend some time with his furry friends with this fun animal crossword puzzle.

Get to know your genes with Steve the savvy scientist! Genes help determine everything from your hair color to your height.

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

Introduce students to the ecological benefits of terracing with this middle grades science worksheet!

Facts about ostrich include that they are the largest birds in the world and that they can't fly, but that's not all. Learn all about this amazing bird!

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

This multi-page worksheet provides an opportunity for kids to practice both their understanding of food webs and their reading comprension skills.

Children will learn important facts about food chains in these worksheets.

Help your child learn about sensory language as they write a 5-senses poem.

Got a zoo trip planned? Give your kids a fun way to explore the best of the zoo with a mini zoo passport!

Explore how traits are influenced by both genetic and environmental factors with this life science worksheet!

Build nature vocabulary with this habitat-matching worksheet!

Help your child practice her spelling and vocabulary with this fun worksheet! Discuss with your child what it means to be cold-blooded.