STEM Activities for Kids (482 results)

St. Patrick’s Day Science: Brew up Some Green Soda Pop!

STEM Activity

4 reviews

Have you ever wanted to make your own soda pop? Even if you haven’t, maybe as a treat on a relaxing afternoon you like to open a can of your favorite carbonated beverage and take a deep drink. The bubbles in the soda tickle your tongue’s taste buds and propel the ingredients to your palate and nose so that you get a kick of flavor. But how do the bubbles, fizz and taste get into the water? In this tasty science activity, you will work with baking soda, citric acid and sugar to… Read more

Staining Science: Making the Boldest, Brightest Tie-Dye!

STEM Activity

3 reviews

Have you ever wondered about the materials that your clothes are made out of? The clothes you wear are made of fibers that come from many different sources. Some fabrics are made from natural fibers, and some from manufactured or totally synthetic fibers. In this activity, you’ll explore how well different fiber types are dyed using fiber-reactive dye. Aren’t you just dye-ing to find out which fabric works best? Read more

Stargazing for Satellites

STEM Activity

4 reviews

Throughout history, people have always been captivated by celestial objects like stars, planets, and the Moon. Now, man-made satellites have entered the picture. Did you know you can see many satellites with the naked eye? Try this activity and find out for yourself! You will even learn how to classify them! Read more

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Make String from Algae

STEM Activity

225 reviews

Did you know that the seaweed you've seen in the ocean or even eaten as a snack is inspiring innovators to imagine new materials? Large brown algae, like kelp, contains polymers—long chains of molecules—that are more environmentally friendly than the ones in most plastics. These natural polymers (alginates) could eventually be used to create sustainable everyday objects. Try your hand at using a bit of chemistry to turn biodegradable polymers from algae into your own custom… Read more

Starry Science: Measuring Astronomical Distances using Parallax

STEM Activity

3 reviews

Do you enjoy going stargazing on a warm night? Summer can be a great time to watch the stars as well as other celestial events, like the Perseids, which is an impressive meteor shower that happens each year from mid-July to late August. Did you know that ancient astronomers could actually measure the distance from Earth to faraway stars? How could they do this without modern technologies? In this activity you will find out by exploring the relationship between the distance of an object and the… Read more

Static Science: How Well Do Different Materials Make Static Electricity?

STEM Activity

4 reviews

Have you ever noticed that some types of clothes are more susceptible to static cling than others? For example, a wooly sweater can have a lot of static cling, but clothing made out of cotton doesn’t get static cling nearly as much. How well do other materials around the house produce static electricity? In this science activity, you’ll explore this by making a simple, homemade electroscope and testing it out. The results may shock you! Read more

Stepping Science: Estimating Somebody’s Height from Their Walk

STEM Activity

6 reviews

Have you ever noticed you need to walk faster just to keep up with some people, or decrease your pace to walk with other people who are going slower? This is likely because of the difference in leg length between you and the person you are walking with. In this science activity, you’ll get to investigate just how much faster or slower different people walk, and see if you can use the relationship between a person’s walking pace and their height to estimate your own height. Read more

Stick With It – Put Your Duct Tape To The Test!

STEM Activity

2 reviews

You may have heard of the space shuttle Apollo 13, or seen the movie about the amazing survival of the ship’s crew after an explosion aboard the ship. What you may not know, is that duct tape helped save the lives of the Apollo 13 crew! NASA had to figure out a way to keep the 3 crew members alive in a tiny lunar module that was only meant to hold 2 people for 36 hours. They instructed the crew to build life-saving air filters using cardboard, plastic bags, space suit parts and –… Read more

Strong Wind Science: The Power of a Pinwheel

STEM Activity

4 reviews

Have you ever ridden your bike into a strong wind? If so, did your legs feel like lead? How does this compare to how you feel when the wind is pushing against your back – does that make you feel ready for the Tour de France? In this science activity, you will explore how wind-powered devices, like wind turbines and pinwheels, also react in different ways to the direction of the wind. Read more

Study Skills Science: Investigating Memory Mnemonics

STEM Activity

4 reviews

Have you ever needed to remember a long list of words, such as a shopping list or the state capitals? Even if a list can be full of interesting facts, it can still be hard to remember. But there are some memory techniques that can help a person to remember a list better. In this science activity, you’ll try out a technique called mnemonics and investigate whether using mnemonics can help you and your friends, or family members, remember lists of words. Read more

Succession Science: Are Fingerprint Patterns Inherited?

STEM Activity

26 reviews

Have you ever seen a boy who looked just like his father when he was younger? We can often tell that two people are related because they have several similar physical traits. This is because children receive half of their DNA (i.e., their genetic blueprints) from each parent. What about fingerprints – are they an inherited trait? Fingerprints are used to identify people because each person’s fingerprints are unique, but people can have similar fingerprint patterns. This… Read more

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