the answer is quiet simple Science Projects SO EASY!
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.
Science Buddies
www.sciencebuddies.org
Go to Sciencebuddies.com and you can find all kinds of projects!
Go to science buddies.com or go to google and search science fair projects.
I always tend to search the web or visit the library to find certain things needed for my child's science projects. I also tend to use magazines as well.
One can find ideas for mechanical projects by going to the Science Buddies website. The website has a number of ideas for mechanical engineering projects.
There are many sources out there for getting science fair project ideas. The best source is Science Buddies at www.sciencebuddies.org.
There are many science projects one might do with a 9 volt battery. The official Energy Quest website has some great ideas that a science student may enjoy.
Science projects for teens include: hometrainingtools.com/a/science-projects 101science.com/science_experiments.htm education.com/science-fair/physical-science/
science buddies,free science fair projects, or just google it
you have to find social science project based on history