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How do you come up with an idea for a science fair project? We have resources on how to use a Google tool , as well as some other strategies for finding an idea. Experiment and Build the Project .
- How to Make the Best Egg Drop Design. Start with these egg drop project ideas from a classic science fair experiment using a food ingredient – eggs. Be sure to change a variable.
- Make a Lemon Battery. Let’s make a lemon battery! Maybe I shouldn’t be amazed that you can turn a lemon into a battery, but I am. I really am. Compare results with a potato battery.
- Extract DNA from a strawberry. Get up close and personal with the genetic code of a strawberry via Little Bins for Little Hands. Even adults are amazed by how DNA can be pulled from this favorite fruit.
- Dissolving Peeps Experiment. Experiment with dissolving Peeps in different liquids via Lemon Lime Adventures. Then eat the leftovers! Create a science fair project that pulls together a new question or liquid to explore.
- Alex Yang
- How Different Types of Light Affect Vitamin C Content in Fruits. This project involves studying how different light sources affect the vitamin C content of fruits.
- The Effects of Exercise on Heart Rate. This project investigates how different types of exercise impact heart rate. By measuring heart rate before, during, and after activities such as running, cycling, and jumping jacks, you can analyze how the heart and body responds to exercise and which movements push your heart rate the most.
- The Aerodynamics of Paper Airplanes. Learn about aerodynamic principles by observing the flight of paper airplanes. By constructing paper airplanes with different designs, including variations in wing shape, size, and folding techniques, you can analyze their flight performance and see what design flies the farthest or is airborne for the longest.
- How Sleep Impacts Academic Performance. You can use yourself or your friends as test subjects for this experiment, where you analyze the correlation between sleep duration and academic performance.
Below is a list of the 1190 science fair project ideas on our site. To help you find a topic that can hold your interest, Science Buddies has also developed the Topic Selection Wizard . It will help you focus on an area of science that's best for you without having to read through every project one by one!
Area Of ScienceProject Idea Title (click On The Link For ...3D Printing3D Printing3D Printing3D Printing- Lemon Volcano. Skip the vinegar volcano and try lemon juice!
- DIY Bouncy Balls. Learn about polymers while making DIY toy!
- Shiny Pennies. A classic experiment that kids love is Shiny Pennies. Collect dirty tarnished pennies and have kids soak them for a minimum of 5 minutes in different acidic liquids.
- Regrow Vegetable Scraps. Did you know you can start an entire garden from vegetable scraps? It works indoors too!
Brainstorm questions about your chosen topic. Check out Science Buddies for help with this. Turn your idea into a science fair project. According to Steve Spangler Science, there are three steps: first, change something about your idea; next, create a new experiment; and finally, compare the results!
You will find science fair experiment ideas in biology, physics, chemistry, electricity, magnetism, earth science, and more! All of these simple experiment ideas can be used in some way to create an awesome science fair project.
