3. The Investigation
This is what most science fairs are looking for. It is a proper scientific experiment, using the scientific method to seek out unknow answers to hypothetical questions. Basically, it's an experiment. if you want to advance to state, regional, or national science fairs, then this is probably the best type of project to choose.
More information on different types of science for proijects can be found in many books. Check your local library.
Now that you know about these three types of school science fair projects, it is important to ask your teacher about which will be acceptable for the assignment.
Once you know what type of science project you will do, you can start to determnet what the actual topic of your project will be. Let's take a look at the best way to do that.