Sit down for a fun science lesson with Steve the savvy scientist as he teaches you all about dominant and recessive genes!

Learn more about two kinds of aquatic biomesÃfreshwater and saltwater biomesÃand how you can tell them apart.

Dinosaurs and other creatures don't exist anymore! Learn the names of some extinct animals, and look for them in this fun wordsearch puzzle.

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

This nonfiction passage helps kids develop reading comprehension skills, as well as learn important ecological facts.

Discover the connections between the sun, plants, and animals in this fifth-grade worksheet all about photosynthesis!

Expand your sea creature vocabulary with this Life in the Reef worksheet!

Dig into a food web in this engaging worksheet!

Test your knowledge of prehistoric animals with this life sciences crossword puzzle!

This worksheet gives your fifth grader some skeleton know-how, as she fills in the diagram with the bones from the wrist to the fingertips.

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

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

Learn more about the bones in your body and just how important they are with this reading sheet and diagram, all in one.

Kids will cut out the various functions listed at the bottom of this kidneys and intestines worksheet and match them to the correct organ.

Cut out and complete this trophic level pyramid template!

Can you identify the difference between inherited and acquired traits?

Read about the intestines, an important part of our digestive process. Your child will see a diagram of this body organ and learn important terms and concepts.

Fill in the blanks from the words listed in the word bank, then keep this sheet handy to prepare for tests and quizzes on life science and photosythesis.

Learn all about vision and sight with this life science diagram.

Study ecosystem changes with this drought-focused worksheet for fourth and fifth graders!

Find out more about single-cell organisms with this coloring page and diagram.

Learn all about your sense of smell with this diagram and coloring page.

Discover the function and parts of the human skeleton with this introductory diagram.

See just how connected the ears, nose and throat are with this anatomy worksheet!

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

Learn more about the mysterious brain and how it works with this brain anatomy worksheet.

Studying the human body? Get to know your body inside and out with this muscle diagram.

Color in this Awesome Anatomy page on the respiratory system and learn about how we breathe!

This Awesome Anatomy coloring page focuses on the heart and all the different parts of it.

Learn more about the skin (and the science behind pimples -- ew!) in this printable life science diagram.