High School Science Experiments (Page 42)

Aerodynamics Science Projects: Planes, Rockets, Kites, Drones & More

Blog Post

Explore aerodynamics with science projects related to planes, helicopters, drones, rockets, and more! Aerodynamics Sciences Projects and Experiments Students interested in the science of flight or the design of things like planes, rockets, and helicopters, can experiment with science projects like the ones highlighted below. These experiments cover important principles of aerodynamics, aeronautics, and physics, including the four forces that act… Read more

AI Hyperrealism: Do AI Faces Look More Real Than Human Faces?

Science Fair Project Idea

Scientific Method

Artificial intelligence (AI) programs can now generate photorealistic pictures of people who do not exist in the real world. How can you tell if a picture is of a real person or a fake, AI-generated person? What features of the picture do people use to decide whether the face is real or AI-generated? In this project, you will explore these questions as you ask volunteers to look at both real and AI-generated pictures of human faces. Read more

An Experiment on Nitrogen Fertilizers

Science Fair Project Idea

Scientific Method

Plants need nitrogen to grow healthy stems and leaves. Although nitrogen is the most abundant element in the air we breathe, that form of nitrogen cannot be used by plants. Nitrogen contained in fertilizer, on the other hand, is readily taken up by plants. In this experiment, you will compare plants grown without nitrogen fertilizer to plants grown with nitrogen fertilizer. Read more

Antibiotic Resistance

Science Fair Project Idea

Scientific Method

Antibiotics work by destabilizing the metabolism or cellular structure of bacteria, preventing growth, and causing bacteria to die. Some strains of bacteria have mutated and found a way to resist the actions of antibiotics. These are called resistant strains because they resist the actions of available antibiotic treatments. There are many different types of antibiotics that are continually being developed to combat new strains of resistant bacteria. Some antibiotics work better on different… Read more

Arduino Projects for Students

Blog Post

Use Arduino to combine circuits and programming for a range of cutting-edge physical computing science projects. Use Arduino to Add Coding to Electronics Projects The Arduino UNO is a microcontroller board that makes it easy for students to get started with physical computing. Unlike programming or coding projects that involve writing programs that run on a computer, physical computing (also called embedded computing) involves adding programming to circuit-based projects, like electronics… Read more

Are You Left or Right Brained?

STEM Activity

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If you write with your right hand, you may also prefer to draw, throw a ball, or eat food with your right hand, but have you ever wondered if your right foot is also more dominant than your left foot? What about your right eye and ear — do you prefer to use them more than your left ones? In this activity, you will get to find out whether people have a sidedness — that is, whether they generally prefer to do activities with one side of their body — and what that might say… Read more

Basketball: Will You Bank the Shot?

Science Fair Project Idea

Scientific Method

You are right next to the basket and someone passes you the ball. Will you go for a direct shot or will you use the backboard and take a bank shot at the basket? Would different positions on the court give you a higher chance of making a shot using the backboard than others, even when keeping the distance from the hoop the same? In this science project, you will build a scale model and test different positions on the court to determine if one results in a better chance of making a bank shot… Read more

Battle of the Senses: Taste Versus Smell

Science Fair Project Idea

Scientific Method

Have you ever tried an apple that tastes like a banana? It sounds weird, but what actually makes the apple taste like an apple? Our tongue is definitely important for identifying food flavors, but if you have ever had a stuffy nose, you probably noticed that your smell contributes to taste as well. Which of those senses has more influence on flavor? Imagine eating an apple and, at the same time, smelling a really strong banana scent. How to you think the apple will taste? Will the nose or the… Read more

Big Pieces or Small Pieces: Which React Faster?

Science Fair Project Idea

Scientific Method

Some chemical reactions occur explosively fast, others may occur almost imperceptibly s-l-o-w-l-y. This project explores what effect the particle size of the reactants has on the speed of a chemical reaction: production of carbon dioxide gas by an Alka-Seltzer® tablet. Read more

Build a Gumdrop Geodesic Dome

STEM Activity

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Have you ever seen a geodesic dome? Geodesic domes are approximately sphere-like structures made up of interconnected triangles. A famous geodesic dome is Spaceship Earth at EPCOT in Walt Disney World, Florida, but geodesic domes are also commonly found as climbing domes at playgrounds. In this science activity, you will get to build a simple geodesic dome using gumdrops and toothpicks. Once it is built, you may be surprised by how strong it is! Get ready to do some tasty engineering! Read more

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