Search for Science Fair Projects

1000 Science Fair Projects with Complete Instructions

Science can be so much fun! With cool experiments and projects, you can learn about the world around you in a hands-on way. From optical illusions to making long-lasting bubbles, there are endless possibilities for fun science projects!
Are Dogs Color-Blind?
Fun science projects Science Fair Project
Hard
Can dogs tell the difference between blue and yellow? Find out in this science project!
Burn Rate of a Candle
Fun science projects Science Fair Project
Medium
Does the temperature of a room affect how quickly a candle burns? Find out in this science project!
Comparing Dog Intelligence
Fun science projects Science Fair Project
Hard
Are female dogs smarter than male dogs? Find out in this science project!
Crushing the Can
Fun science projects Science Fair Project
Medium
Have you ever wondered what would happen if you put a boiling hot can in cold water? Find out in this science project!
Density of Coke
Fun science projects Science Fair Project
Hard
Find out if regular Coke and Diet Coke will sink or float in water!
Domino Effect
Fun science projects Science Fair Project
Medium
See how far and how fast dominoes can topple over when arranged in a row!
Investigating Football Helmets
Fun science projects Science Fair Project
Medium
Let's find out how football helmets protect players from head injuries by testing the pressure of the padding inside the helmet!
Plant Growth and Water
Fun science projects Science Fair Project
Easy
Let's find out how much water plants need to grow healthy and strong!
Seeing 3D in Magic Eye
Fun science projects Science Fair Project
Hard
Can you see a 3D image in a 2D pattern? Test your eyesight with this fun science project!
Seeing the Signs: Color and Viewing Distance
Fun science projects Science Fair Project
Medium
Can you read a sign from far away? Let's find out if the color of the text makes a difference!
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