There are many simple science experiments that could be conducted for a 9th grade class. Magnetic field experiments, soil erosion prevention, heat loss prevention, and determining the Vitamin C level in certain foods and beverages are all examples.
Evolutionary Psychology
Your school website is a good website to find a science fair project. Science programs for kids typically have websites with projects listed. PBS has a website for kids that includes science projects.
Decomposition, energy, light, electricity, and photosynthesis are all good science fair topics
A good last minute science fair project for a 7th grader would be to make a volcano. Use vinegar and baking soda to put in the crater. This will bubble up and make it look like lava and smoke is coming out of the volcano.
mini wind turbine, non neutonion fluids, circutry
Evolutionary Psychology
Your school website is a good website to find a science fair project. Science programs for kids typically have websites with projects listed. PBS has a website for kids that includes science projects.
google.com or science fair projects.com
Decomposition, energy, light, electricity, and photosynthesis are all good science fair topics
A good last minute science fair project for a 7th grader would be to make a volcano. Use vinegar and baking soda to put in the crater. This will bubble up and make it look like lava and smoke is coming out of the volcano.
well it depends on how far into the school year you are in
mini wind turbine, non neutonion fluids, circutry
tomatoes and cucumbers
There are plenty of great 8th grade science fair projects. You could play with something like air concepts for example.
go to the site Google.com and ask good science fair projects
A good and popular science project is nothing that yo ugly self can do !!
The grade is up to how diligent you are. Below are some sites that have lots of science fair projects.