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75 Science Fair Projects for 8th Graders
Are you looking for an intriguing eighth grade science fair project? We've got you covered with this carefully selected list of science fair projects specifically for eighth graders.
8th Grade Science Fair Project FAQ
What are some easy 8th grade science fair projects.
Each one of these easy science fair projects is ideal for eighth grade science students to learn important scientific concepts using readily available materials. These are terrific project ideas to get 8th grade students interested in science and have fun doing it!
Static Electricity: What's Attracting?
The Effect of Temperature on Fingerprints
Soap and Surface Tension
Bicycle Helmet Shock Absorption
Glowing in the Dark
Growing Plants from Fragmentation
Extracting DNA from Onions
Temperature and Solubility
Viewing Sunspots
Bacteria on Chopping Boards
Science fair project details right above the FAQ!
What is the best 8th grade science project ever?
We think the Extracting DNA from Onions science fair project is awesome for middle school students! This science project aims to demystify DNA by showing how easy it is to extract from onions and what DNA looks like when it's outside of the cell. It's a classic science experiment to learn about DNA and how DNA can be extracted from many kinds of cells. Check out the video on the project page where DNA is extracted from strawberries too! What other fruits and vegetables can you extract DNA from?
If you're looking for more 8th grade science projects, check out the 8th grade science fair projects at the top of this page!
Check out more Best Science Fair Projects →
What are some cool 8th grade science fair projects?
Get ready to be amazed by these super cool science projects for 8th graders! With just a few common items, get ready for have tons of fun with a cool science fair project!
Soap Bubbles in Carbon Dioxide
Exploring Cave Formations
Busting Acne Bacteria
What are 5 testable questions for 8th grade?
A testable question is a question that we can answer through a science experiment. To do this, we do a control science experiment, then we change one thing in the experiment to see how it affects what happens. This is how we can discover the answer to our question! Eighth grade science students can use the following testable questions for a science fair project.
Do detergents affect plant growth?
Can drink and food taste different just by changing its color?
Does the color of light affect photosynthesis?
Does temperature affect seed sprouting?
What makes popcorn pop?
Here are more testable questions along with their science projects →
What are the top 10 science projects for 8th grade?
These are our top 10 science projects for 8th grade, with projects from Biology, Chemistry, Physics, Engineering and Environmental Science. These projects can be used as science fair project ideas or as a fun experiment to explore different areas of science!
Testing Fabric Types for Water Resistance
The Greenhouse Effect
Science project details right above the FAQ!
Can I do a 8th grade science fair project in a day?
Yes! Quick experiments or making a model can be a great option for a science fair project! Since you're short on time, they all use readily available materials. Here are quick science fair project ideas to get you started.
The Solar System: See it in the correct scale!
Create your own solar system model to scale on the sidewalk and take a walk through space! Solar System Scale Model on the Sidewalk
Chromatography reaction: Separating out colors!
Have you ever wondered why leaves change color in the fall? Let's find out by using chromatography to separate the colors of a green leaf! Uncovering Fall Colors
Heat reactions: Heat speeds things up!
Does the temperature of a room affect how quickly a candle burns? Burn Rate of a Candle
What are some hands-on ways to find inspiration for my science fair project?
There may be free admission days or free passes to a science museum near you! Check your local library for free museum passes, nearby science museums for free entrance days and your credit card for offers.
Find a science museum near you and prepare to be awed by all that you can learn there! I always learn something new and am inspired whenever I go to a science museum!
How do I start a science fair project?
What should I do after I have a science fair project idea?
How do I make a science fair board?
What is the scientific method?
What is the engineering design process?
Where can I find a science fair competition?
The www Virtual Library: Science Fairs website also has a collection of science fairs from all over the world, as well as national, state, regional, local, and virtual competitions!
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