Science Buddies: "Ask an Expert"

I Just Finish making my background PLAN
but i am not sure what exactly need to be in the introduction and the body and the conclusion
can you give me an outline?
My science fair project is over:
Which Bridge's Composition would be the most durable?
and i designed my own bridge base on the Baltimore (Pratt) Truss design

Hi,

Have you checked out the Science Buddies Project Guide? It has a checklist of what to include in your background research paper and an example paper for guidance:

https://www.sciencebuddies.org/science- ... aper.shtml

It may also help to review the whole project guide, as it includes many helpful tips on how to execute and present your project at your fair:

https://www.sciencebuddies.org/science- ... ndex.shtml

Hope this helps!

Best wishes and good luck on the project!

Barrett L Tomlinson