What is a good science fair project for a 6th grader?

25 6th Grade Science Projects That Will Wow Your Students Extract DNA from a strawberry. Grow your own geodes in eggshells. Look for iron in your breakfast cereal. Change the color of a liquid in an instant. Turn milk into plastic. Learn why leaves change colors in the fall. Build a heart pump model. Click to see full answer. Similarly, what are some cool science fair projects for middle school? Middle School Science Fair Projects Skittles Science Fair Project. Looking for a fun Skittles science fair project? Lava Lamp Science Project. Make your own colorful, bubbling lava lamp with this fun science experiment about density and polarity! Pop-Top Rockets. Graphite Circuit. Balloon Hovercraft. Copper Plated Coins. Splitting Water. Paper Airplane Launcher. Furthermore, what is a good 7th grade science fair project? These science fair projects for 7th grade are perfect for allowing older kids to explore more advanced scientific concepts, like electrolysis and electroplating. Copper Plated Coins. Splitting Water. Paper Airplane Launcher. Rubber Band Helicopter. Fizzy Candy Balloon. 58 Replies to “Science Fair Projects for 7th Grade” Moreover, what are some good science fair topics? Browse Science Projects Behavioral & Social Science. Human Behavior. Sociology. Earth & Environmental Science. Environmental Science. Geology. Engineering. Civil Engineering. Electricity & Electronics. Life Science. Biotechnology. Math & Computer Science. Computer Science. Physical Science. Aerodynamics & Hydrodynamics. What is a good science project for a 3rd grader? 27 Third Grade Science Projects Every Teacher Can Do Use water balloons to explore buoyancy. Make your own bouncing bubbles. Construct a marshmallow catapult. Crystallize some pretty fall leaves. Send secret messages with invisible ink. Test out chemical reactions in liquids. Investigate the effects of erosion.