High School, Physics Science Experiments (Page 22)

Collide Head On with this Toy

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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

Crashing Sounds

STEM Activity

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Have you ever thought about the sheer number of words that exist in the English language to describe sounds? A noise can be a thud, a clang, a bang, a pop, a crash, a splash, a clatter, a buzz, a tinkle, and many more! You can probably think of an example for each of these—but if you heard the sound, could you say what produced it? Read more

Create a Marshmallow Map of Your Microwave Oven!

STEM Activity

Have you ever bitten into a microwave burrito, and the first bite is scalding hot, whereas the second bite is still frozen? If you’ve experienced this, then you know that microwaves have hot and cold spots, which is why they usually have a rotating tray to ensure that your food is evening cooked. In this activity, you’ll use marshmallows to map out where the hot and cold spots are in your microwave. Get ready to heat things up! Read more

Fancy Foams with Shampoo Science

STEM Activity

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Do you like your hair shiny and beautiful? The key to keeping your hair nice and clean is to use a good shampoo. But what exactly makes a good shampoo? You might be surprised to hear that every new shampoo has to pass lots of scientific tests before it is considered good enough to be sold. Many different shampoo recipes are compared to decide which one is the best for the consumer. One of these tests assesses the foaming behavior of the shampoo. You probably trust a shampoo that makes lots of… Read more

Go Suck an Egg!

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Have you ever been helping in the kitchen and found yourself with a recipe that calls for egg whites? Do you use the egg shell to separate the egg yolk from the egg white? Instead of using the shell to separate them, you can use science! In this activity, you will use simple tools to explore how physics can help you do everyday tasks – such as separate egg yolks from egg whites. Read more

Interfering Patterns

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Ever wonder why most people love patterns? We see patterns in art and music, and also in our daily lives. Patterns can provide a sense of order and can make a hectic-looking world a little more manageable. They are the basis of many assumptions and predictions. We assume we will have lunch at noon, as that is what we always do; we predict thunderclouds will bring rain, as these clouds always bring rain; and you might expect your parents to get mad when you disobey, as that is what has followed… Read more

Is your Physics Textbook Lying? Linear & Nonlinear Springs

Science Fair Project Idea

Scientific Method

Spoiler alert: Your physics textbook might contain an inaccurate equation. Are you shocked? Let us explain — many questions in your physics textbooks are simplifications of how things behave in the real world. For example, in physics textbooks, springs are usually modeled with the equation Force = stiffness x displacement: Equation 1: [Please enable JavaScript to view equation] … Read more

Science with a Smartphone: Accelerometer

STEM Activity

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Have you ever played a video game with a controller that used motion controls? Do you ever wonder how sometimes your phone seems to “know” that you’re moving? How do these electronic devices measure your motion? Try this activity to find out! Read more

Singing Science: How High and Low Can Your Voice Go?

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Do you enjoy getting together with family and friends to sing familiar holiday songs? It can be fun to do this time of year, gathered around a piano with a warm fireplace nearby, or bundled up together outside. Have you ever wondered what the highest note is that you can sing? How about the lowest? Or what about other people – do you think males and females can reach the same notes? How about children and adults? In this “note”-worth science activity, you’ll get to… Read more

Skipping Science: An Experiment in Jump Rope Lengths

STEM Activity

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Have you ever wondered how you could do jump rope faster? The U.S. jump-rope record for the greatest number of jumps in one minute is 367! That's more than six jumps a second! How close do you think you can get to that number? What are some of the factors that will help you jump faster? One is the length of the jump rope! Read more

High School, Physics Science Experiments (223 results)

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