Tenth Grade, Physics Science Experiments (Page 18)

An Infinite Number of Reflections? Really?

STEM Activity

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Can you imagine a bouncy ball bouncing back and forth between two walls, infinitely? Wouldn’t that be amazing? What if, instead of a ball, light was bouncing between two mirror walls; would it bounce back and forth forever? Imagine each light bounce added one reflection of you in the mirror; would it look like there were an infinite number of “you’s” in there? Can we create an infinite number of reflections? Try this activity and be amazed by the many… Read more

Baking Soda Weight Loss

STEM Activity

Baking soda is not only great for cooking; it is also a useful chemical for science projects. You have probably heard about and maybe even used the baking soda/vinegar reaction to make volcanos erupt, shoot bottle rockets up in the air, or to detect acids and bases. However, there are many more chemical reactions that you can explore with the help of baking soda. One of them is called a decomposition reaction, which makes baking soda lose weight! Want to find out how it works? Then try this… Read more

Balancing Act

STEM Activity

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What makes an object balanced? Look around you—most of the objects in the room are probably balanced and not on the verge of tipping over. If someone hands you an object and asks you to put it down, you probably know, without thinking about it too much, how to place it so it won't fall over. But what's the science behind how an object balances? Why do certain objects only balance on some sides and not others? Try this project to find out! Read more

Be Seen After Dark—What Clothes Keep You Safe?

Science Fair Project Idea

Scientific Method

Did you know that the most likely time to be struck and killed by a car in the United States is at dusk, dawn, or at night? In 2014, 3 out of every 4 pedestrian fatalities happened in these types of poor light conditions. Is there something you could do to decrease the chances you, your friends, and your family members are safer when walking or biking at night? Do you think the types of clothes that you wear could make a difference in how visible you are to drivers? Explore the science of… Read more

Be Seen In the Dark

STEM Activity

Being outside in the evening can be relaxing as well as exciting and fun, but it could also be dangerous. Did you know that in 2014, on average, 13 pedestrians died on American roads every day and three out of every four pedestrian fatalities happened in poor light conditions, such as dusk, dawn, or at night? When considering these worrisome numbers, do you think the types of clothes worn could make a difference in how visible pedestrians are to drivers? If so, what should you wear: bright… Read more

Build an Ion Wind Rotor

STEM Activity

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Can you use electrically charged "wind" to make something move? Find out in this fun project as you build your own ion wind rotor. Read more

Capable Carbon Filters

STEM Activity

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Do you filter your tap water before drinking? Maybe at home you have a water filter on your faucet, in the fridge, or use special pitchers that have a filter unit in them. You have probably heard in commercials that these filters are supposed to make your water cleaner and safer to drink. But have you ever wondered what, exactly, these filters are doing and if the water is really cleaner in the end? Find out about the cleaning power of water filters in this activity; but for results you can… Read more

Change the Size of a Shadow!

STEM Activity

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Halloween is almost here and behind every corner there seems to lurk a spooky shadow! Luckily, this is all they really are—just shadows that are part of scary decorations set up to give you a thrill while trick-or-treating. But where do these shadows come from, and how can some of them be so huge? Do this activity and find out how to generate the scariest and largest shadow of all! Read more

Collide Head On with this Toy

STEM Activity

Did it ever occur to you that tennis, bowling, Newton’s cradle, and cars bumping into each other all revolve around collisions? It is fascinating how a few rules of physics can predict the outcome of these collisions. You can discover these rules yourself with a fun homemade toy. Do the activity, play with the toys you make and be one step closer to understanding what happens when you shoot a marble into another! Read more

Conserving Angular Momentum, Without the Ice Skates

STEM Activity

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You might have heard about “conservation of angular momentum” and that it has something to do with ice skating. But how can you demonstrate it if you don’t have any ice skates around? Find out in this simple activity that only requires common household supplies! Read more

Tenth Grade, Physics Science Experiments (223 results)

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