Learn about biodiversity and its impact on an ecosystem’s stability with this informative middle-grade worksheet.

Connect forms of energy to real-life scenarios in this third- and fourth-grade worksheet!

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

Discover some of the ways that Earth’s natural resources are used in this first-grade worksheet!

Design your own heat sink with this energetic activity!

Learn about Red River Hogs in this series of animals facts sheets and coloring pages in one.

See if you can name each part of a microscope in this informative middle-grade worksheet!

Learn about the plants and animals that make deciduous forests their home, then complete the crossword puzzle.

The insect order Hemiptera consists of True Bugs such as Stainers, Assassin Bugs, Leaf-Footed Bugs, and this Boxelder Bug.

Help your child get to know an elementary element with this worksheet about iron.

When spring is in full bloom, be sure to get outside to smell the flowers! Your little nature lover can have fun with this flower identification activity.

Looking for a worksheet to help with your kids science vocabulary? This printable is about science around the house.

What is the Earth? Here is a reading passage and a word search to help your kid get acquainted with Earth science.

Children get an introduction to plate tectonics in this geology worksheet.

In this worksheet, children identify and illustrate four things all plants need to grow. They then answer three simple research questions about plants.

Guess how much strength is needed to pull an object in this physical science worksheet!

Children familiarize themselves with the tracks of a duck, bobcat, coyote, deer, raccoon, and black bear in this life sciences worksheet.

What makes a reptile different from an amphibian?  Learn all about animal classifications in this worksheet for second and third graders!

Have you ever noticed how some animals walk, while others fly or swim? Study the ways animals move in this preschool and kindergarten worksheet!

Learn about fish, amphibians, birds, mammals, and reptiles with this colorful life science worksheet for first and second graders!

This cute worksheet asks your first grader to write down each part of the human body--encouraging research on life science and boosting his spelling ability!

Analyze everyday objects and identify states of matter with this second- and third-grade science worksheet!

Look for natural resources around a farm in this engaging worksheet for second and third graders!

Determine whether items are hot or cold in this cut-and-paste activity for kindergarteners and first graders!

How well do you know your laboratory equipment? Find out with this fun matching activity!

Mix, boil, and toast your way to understanding energy transformations with this fourth-grade worksheet!

Prepare your students for a fun and safe lab environment with the help of this laboratory safety contract!

Get to know your classroom laboratory equipment with this fun scavenger hunt activity!

Can you tell if it is sunny, windy, or cloudy outside? Learn about different types of weather in this worksheet for kindergarteners and first graders!

Kids draw examples of solids, liquids, and gases in this 1st grade physical science worksheet that focuses on the states of matter.