Internet History Sourcebooks Project
Fordham University: Modern History Sourcebook: Isaac Newton
This site from Fordham University links to excerpts of Newton's major works. Please scroll down to find the section on Newton titled "The Creation of Classical Physics." You will be able to actually read some of Newton's work! Read...
Khan Academy
Khan Academy: All of Newton's Laws of Motion
Can you describe and explain all Newton's Laws of Motion? This exercise has students testing their knowledge of the Laws of Motion with this quiz.
Ducksters
Ducksters: Physics for Kids: Laws of Motion
Kids learn about the science behind the basic three Laws of Motion. Forces theory discovered by Isaac Newton.