Science Fair Tips
Do not hesitate to include photographs of the various stages of your project. There is no hard and fast rule that you have to take the photograph of only the final stage. Including photos of the different stages of the development of your project can be equally interesting. Do not ever think of giving up a project just because after undertaking it you suddenly realized it is too difficult for you. If you are finding it difficult do more background research to have a better grasp over the topic to be covered.
If these science fair ideas are kept in mind no one can beat you from making a winning project. So jump start and get going!