How do you put together a science fair progect?

Well, first you have to find a question you can answer, which is your whole purpose, stating it in your presentation. Next, research about it, if you can. Then, create a hypothesis, or guess as to what might be the outcome of your project. Make sure to gather all the materials needed for your project. After that, it's time to experiment! Make sure to create multiple trials, or observations, of it. Then collect all the data made, which is called an analysis. Finally you have come to a conclusion, or answer. State if you were valid or invalid (right or wrong). Ok! now you're all set. Hope you have fun with your project!