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Kids will learn about the interaction of lactose and lactase in milk and discover why we describe enzymes as catalysts in this fun science fair project.

Lactose and Lactase: Exploring Enzymes as Catalysts

This worksheet featuring food and natural resources touches on the subject of food chains.

Food and Natural Resources

Check out this cool science project idea to learn about rocks and explore the cycles of formation, breakdown, and reformation of rocks in the Earth's crust.

A Rocky Quiz

Try this activity with your child to explore what happens to rain (and the living things that need it) when it becomes polluted.

Pollution Experiment

Help your class gain a foundational understanding of matter by learning how to conduct inquiry and gain an understanding about the characteristics of gases. This lab will have your students amazed at what is really in the air. 


You Can't See Me!

Take a look at forensic science with your child. She'll learn how to take a shoe impression, just like the detectives do!

Make Footwear Impressions - CSI Style!

In this experiment, you'll make a seafloor spreading model to learn more about how plate tectonics work and create mid-ocean ridges.

Seafloor Spreading Model

In this project, build an insect model that shows how the head, thorax, and abdomen fit together! Learn insect anatomy by constructing a paper mache critter.

Build an Insect Model

Want to see a great example of Newton's first law? Kids will learn about basic physics with this fun, ballistic experiment.

Example of Newton's First Law

This science fair project idea highlights decomposition rates by comparing how long it takes an item to decompose in a compost pile vs. a landfill.

Decomposition Rates of Biodegradable Materials

This Mother&#39;s Day, mix in some fifth grade science learning to create this fabulous fudge!

Easy Fudge

Time to practice seven home row keys at once: F, J, D, K, S, L, and A. 

Home Row Typing: F-J-D-K-S-L-A with Gem Miner

A lot of common objects use electromagnets to work. This word search will get your child thinking about all the electrical and mechanical devices around her!

Electromagnet Word Search

Help your budding botanist get to know some of the most unique plants on Earth!

Wild Plants

Find out whether putting something on top of a plant will inhibit its growth.

Will A Plant Still Grow Even When You Put Something On Top Of It? 

In this activity, your kid will watch coal turn into crystals right before her very eyes, and learn some science along the way!

Make Colorful Crystals from Coal

The goal of this science fair project is to discover the science behind carbonated soft drinks and apply this knowledge to create a new one.

Most Popular Soda

Help your kindergartener expand social studies and science work while creating this lovely bag clip for the holidays.

Make Harvest Gift Bag Clips

The objective of this science fair project is to observe the differences in heat absorption for darker colors vs. lighter colors.

Color and Heat Absorption

Do you love to make Jell-O? Find out in this science fair project idea if it is possible to make Jell-O with just warm water.

Can Jell-O be Made With Just Warm Water Instead of Boiling Hot and Then Cold? 

Use this lesson to teach your students about the different types of species and how to categorize them! Your students will learn characteristics about vertebrates and invertebrates.

Vertebrate or Invertebrate?

Every experiment begins with a hypothesis. In this hands-on science lesson, young botanists will learn about making educated guesses by planting and observing the growth of their very own lima bean seeds.

Seeds Seeds Seeds

In this puzzle, children&nbsp;will trace the names of the seasons, then cut them out and paste them below the correct picture.

Name the Season #1

Kids flex their physical science knowledge by classifying items as solids or liquids in this 4th grade states of matter worksheet.

What's the Matter? #1

Find out what the Sting Ray and Manta Ray's scientific names are in this fun sea coloring page and have a blast coloring these slippery sea rays in!

Slippery Sea Ray Coloring Page

What does a dog eat? Kids choose the pictures that show what kind of food each animal likes to eat in this first grade life science worksheet.

What Do Animals Eat? #1

Looking for a worksheet to help your kid with science? This printable will help him with his knowledge of geology.

Geology Movers and Shakers 

Some devious mice have stolen important information from the periodic table. Can your fifth grader put the elements back together again?

Master the Periodic Table of Elements #9

Did you know your body is full of simple machines? This project looks at one of the third-class levers in the human body: your arm!

Third-Class Levers in the Human Body

This science fair project focuses on a polymer called hydrogel super absorbent crystal which absorbs water, swelling to many times its original size.

Can Hydrogel Crystals be Used as a Sensitive Humidity Indicator?

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