This Thanksgiving, serve up some Thanksgiving science learning and find out all about the chemicals that make up a typical Thanksgiving meal.

Get to know each of the Seven Summits, then organize their heights into a graph.

Guglielmo Marconi was a man who made waves in radio and sound. Learn about his life and work, then answer a short essay question in this science worksheet.

What is the Earth made of? Find out everything that goes on just below the surface in this science reading worksheet.

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

Learn about how the Earth was formed in this science worksheet that covers the early years of the Earth.

This science vocabulary activity is packed with basic science vocabulary words to help the youngest kids warm up to scientific concepts.

What does the Earth look like? Find out all about the nooks and crannies that cover the planet with this landforms worksheet.

Find out more about what REALLY dwells in swamp ecosystems with this worksheet all about swamps.

How do the Sun and the Moon interact with the Earth, and how do all three depend on one another? Find out in this science worksheet.

Dive deep into your body's circulatory system with this worksheet on blood and what it's made of.

Learn more about the animals in the swamp food chain, and find out how each living thing in a swamp ecosystem needs another to survive.

Get to know some of the friendly, furry, feathery river wildlife that live near American rivers, then match each one to its home.

In which habitat could you find an arctic fox, a polar bear, and a snowy owl? Have your kid find tundra animals with this word search worksheet.

Use this fun frog worksheet to practice place value and expanding numbers.

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

Do you know which animal has two humps? Your child will use clues to determine what animal name fits in the crossword puzzle with this worksheet.

Learn all about cells, the tiny pieces that make up our body, in this color-in diagram.

This helpful worksheet lays out all the qualifications for planethood. A great way to start studying outer space science!

Did you know that invertebrates don't have backbones? Find out some different types of invertebrates with the clues in this crossword puzzle.

What has two legs and carries its baby in a pouch? Fill in this crossword puzzle and learn some fun facts about two-legged creatures!

Life on Earth is vast and varied, from high in the sky to the bottom of the sea. Learn more about what lives on Earth with this reading and quiz worksheet.

If Dorothy had lived a little further south, she might have been swept away to Oz by a hurricane.

Kids find desert animals in this science word search. Animal habitat worksheets help students learn about life forms in different environments.

Use the clues in this crossword puzzle to fill in the blanks with different types of snake names. Learn interesting facts about snakes as you go!

Pigs, cows, and ducks, oh my! The clues in this animal crossword puzzle worksheet will help you remember what animals there are on a farm.

Dive into the deep, vast world of ocean science with this introductory sheet on the world's different oceans.

With this diagram, kids can find out more about oil, one of our most widely-used natural resources, and learn a little more about where it comes from.

Use clues to fill in the boxes in this crossword puzzle, and learn more about freshwater fish along the way.

Learn the science of volcanic eruption with this cutaway diagram