Together, water and photosynthesis are the source of all life on Earth! Little curious minds will enjoy discovering the ins and outs of photosynthesis.

What do living things need to survive? Have your little helper assist Penny in giving her puppy and plant water and energy to help them grow!

Students learn about the relationship between the structure and function of cell walls and cell membranes in this engaging life science worksheet!

Learn about the features of plant and animal cells in this compare-and-contrast worksheet!

Get your learning lasso ready for this plants and animals round-up! Can your child tell the difference between a living and non-living thing?

Test your kindergartener's produce proficiency by challenging her to separate the fruit and veggies from other foods on this worksheet.

Go on an adventure hike and discover what's in your backyard or around your neighborhood! Help your preschooler look for living and non-living things.

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

Use this life science worksheet to help middle school students boost their understanding of photosynthesis and how matter and energy cycle on Earth.

Students use a food web to identify the roles of organisms in an ecosystem and draw conclusions about the cycling of matter and flow of energy.

Learn about life science on a farm in this colorful activity!

Consider the things various plants and animals need to grow and thrive in this art-meets-science printable!

Learn to identify and name the parts of a seed in this two-page science worksheet and quiz!

Children discover and review the parts of a flower and what they do as they complete this botany-themed crossword puzzle.

Students hone their understanding of the similarities and differences between animal cells and plant cells in this middle grades life science worksheet!

All living things come in different shapes and sizes. Help your little one determine which of these living things are BIG and which are small!

Believe it or not, pine trees and ginko trees have different shaped leaves. See the shapes for yourself and match each leaf to its correct tree.

Get your young one excited about natural sciences by discussing how living things need oxygen, food, and water to grow and reproduce. Then have fun drawing!

With this science experiment, kids can get hands-on planting beans and watching them grow. All you need are beans and some household items to grow a bean plant!

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.

Did you know you can identify a tree by its leaves? Discover the different shapes and shades of maple and oak leaves as you match each one to the correct tree.

Dive into a coral reef habitat with this second- and third-grade worksheet!

Decide which plants could live in a grassland with this second- and third-grade worksheet!

Determine which plants would survive in a pond with this second- and third-grade worksheet!

Help kindergarteners and first graders learn the parts of a plant with this coloring worksheet! 

Decide which plants could survive in the desert with this second- and third-grade habitat worksheet!

Explore the difference between asexual and sexual reproduction in organisms with this middle school science worksheet!

Learn about the life cycle of a tomato plant in this worksheet for second and third graders!

Uncover the plant life of an icy tundra with this habitat worksheet for second and third graders!

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