Well it depends on what type of science you are doingg. :)
Testing the acidity of household substances using pH indicators. Investigating the reaction rates of different types of vinegar and baking soda mixtures. Studying the effects of different types of salts on the freezing point of water.
Investigate the effects of different types of household cleaners on stain removal. Study the rate of rusting on different metals and how it can be prevented. Explore the effectiveness of various natural products as insect repellents. Examine the pH levels of different brands of bottled water.
"Chew on This: The Science of Gum" - it's catchy, it's punny, and it tells you exactly what the project is about. Plus, who doesn't love a good play on words when it comes to science fair projects? Go ahead and impress those judges with your gumption and your gum knowledge!
This is obviously part of a set of instructions for a science experiment. Follow the instructions and actually do the experiment and you will probably get a pretty good grade.
"You can stick it over here" or "Sticky Zone" might be good...
There are many easy-to-do science projects for 6th grade. You can try a demonstration of a series circuit, or make a string phone with a pair of disposable cups.
There are plenty of great 8th grade science fair projects. You could play with something like air concepts for example.
kicking yo in da mouth
easy ones to take care of
You can say: does the mass of an object affect how far you throw it
Vinigar and baking soda, coca cola and mentos. By the way is your name carl?
The grade is up to how diligent you are. Below are some sites that have lots of science fair projects.
I would say a rube goldberg machine
obviously
life science
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.
i was in 5th grade before and i did how volcanoes are formed and i won 3rd place in the city run off yay