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Showing Results for high school : Page 23

Learn about our cognitive capacity of attention and to learn about factors that influence attention.

Pay Attention! A Parametric Study of the Stroop Effect

Determine how good we are at direct and indirect observation.

Direct Or Indirect?

In this cool physics experiment, use double plane mirrors at various angles to learn about light reflection. Then, see if you can solve a puzzling problem!

Plane Mirror Reflection Experiment

What does yeast eat? Sugar, of course. But yeast also has some powerful enemies in the form of antifungal agents! Kids test them out in this fun yeast lab.

Yeast Lab: Antifungal Agents

Science fair project in which you will build your own algae photobioreactor which will meet the physiological requirements of algae for maximum growth.

Build Your Own Photobioreactor

This science fair project looks one of the most important factors affecting seed germination: water. A fun and easy plant biology experiment for 3rd graders.

Factors Affecting Seed Germination

This experiment will evaluate bacterial content on toothbrushes before and after different cleaning methods to determine which method of disinfecting is best.

What is the Best Way to Disinfect a Toothbrush?

Bake some cookies with an oven that collects sunlight and traps the shorter wavelengths (heat!).

Can You Cook Using Only Sunlight?

This science fair project compares the allelopathic affects of juglone, a chemical agent produced by the Black Walnut tree, on two plants.

Which Plants Can Resist Walnut Tree Allelopathy?

This science fair idea examines hydrogel superabsorbent polymer crystals. They can absorb 500 times their weight in water. Can they absorb other liquids too?

Can superabsorbent polymer crystals absorb any other liquids besides water?

What is a robot? What can robots do? Computer programmers tell robots what to do by creating a sequence of commands. In this lesson, students work in pairs to program a robot to act out the story from the mini story book *My Friend.*


My Robot Friend

In this lesson, students will solve a design problem and practice troubleshooting as they create a list of instructions for putting together a tent.

The Mystery of the Missing Instructions

In this lesson, students will learn to program an animated figure using ScratchJr.

What Is Animation?

In this lesson, students will learn to create a simple algorithm using block code. The platform used for this activity is a website created by Google that provides free educational games that teach students to program using block code.

What Is an Algorithm?

Study emulsifiers and learn how they are used in food science, medicine, soaps and cosmetics. Identify which materials are created using an emulsifier.

Get Emulsified!

This science fair project idea measures physical dexterity as a function of temperature.

The Effect of Ambient Temperature on the Ability to Rock and Roll

The objective of this science project is to investigate patterns in fingerprints among family members.

Fingerprints?  Do Parents and Children Share Similar Components and Patterns? 

What's the difference between a microwave and an oven? Use mashed potatoes to explore which kitchen appliance does a better job at keeping food warm.

Cooling Food: Microwave vs. Oven

This science project teaches young students about germs, bacteria, and the importance of washing their hands. Students will test what is the best way to wash.

What Is the Best Way to Wash Your Hands?

Learn about our response to scents that existed in our environment over evolutionary time and consider why scents might affect our mood state.

Aromatherapy: Does Scent Affect Mood?

Explore the neural and mental mechanisms at play in mental imagery.

Can We Stretch the Body by Stretching the Mind?

Do thick liquids flow faster than thin liquids? Examine water and syrup's viscosity and inertia to learn about the Reynolds Number, laminar and turbulent flow.

Reynolds Number: Laminar and Turbulent Flow

Why does honey crystallize? This science fair project project answers this question and identifies the variable that makes this sweet solute crystallize faster.

Why Does Honey Crystallize?

What direction should solar panels face? It's not the direction you might think! This free and enlightening science fair project helps kids discover the answer.

What Direction Should Solar Panels Face?

Can a toy car determine the strength of a magnet? In this cool magnet science fair project, young scientists will learn how to measure the strength of a magnet.

Magnet Science Fair Project: How to Measure the Strength of a Magnet

Kids will learn how to show the direction of magnetic field lines and create a permanent model using iron filings in this great science fair project idea.

Show the Direction of Magnetic Field Lines

What is vegetative reproduction? Find out how you can clone plants and regrow cabbage from a stem in this cool experiment!

Regrow Cabbage: Vegetative Reproduction and Cloning Plants

How does rust form? Kids will learn about the roles oxygen, water, and electrons play in rust chemistry in this cool science fair project idea.

Rust Chemistry: How Does Rust Form?

Kids learn about examples of mechanical weathering and conduct an experiment with seeds and plaster in this cool geology science fair project idea.

Examples of Mechanical Weathering

This science fair project determines what effect substances have on ice, and which of these products most effectively melts ice.

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