1.global warming investigatory project
Recycled Carton Boxes is a good sample investigatory project in Physics. Using potatoes as a source of energy is another good project.
I suggest "displacement and distance".
atoms
The best title for your project is one that encapsulates what your project is about. It should be short, but still memorable. A good title sets the tone for an entire project, so be sure to spend some good time on coming up with a title.
This depends on your age, level of knowledge, time, money, ability; and very important is the access to a good laboratory.
123
No. Nuclear reactors would be a good project for science, but don't use much physics. Try nuclear weapons. A gun assembly or implosion type fission bomb both use a lot of physics.
An example of an investigatory project is experimenting with dominoes to test out the speed of them falling. Another good one is testing paintball shots to see what influence them.
Good dichotomous keys.
one investigatory project is the leaf of "madre de cacao" u can use that as dog shampoo it can kill ticks and that is also anti-itching!
it depends on your subject. O.o
You can get a good investigatory project by visiting your school library and sampling through the available projects. You can also get recommendations from your teachers and friends.