Web search tips
Be sure that you evaluate your sources for authority using the CRAAP test as a guideline:
Your teachers chose five science magazines as good starting places for your research. Search all five here in one box. You won't find the actual research here, but you will find articles about research.
Use Related Terms
Finding and using the right term takes a little bit of work at the beginning, but it gives you a greater number of accurate results
Use the following search terms to get educational sites only for authoritative results
site:edu “Archimedes’ Principle”