Physics Classroom
The Physics Classroom: Power: Putting Charges to Work
In this tutorial the concept of how electrical energy is transformed is introduced. Learn how electric charges actually work and take the interactive quiz to assess your understanding.
Georgia State University
Georgia State University: Hyper Physics: Special & General Relativity
This site from the Georgia State University provides an interesting chart form of the ideas of relativity. Column 1 - Idea, Column 2 - Experiment. Each item is linked to its own page of explanation, which is well done. A nice type of...
Science Education Resource Center at Carleton College
Serc: Investigating Projectile Motion: Creating a Catapult
This lesson is for 9th grade physical science students. It begins with an inquiry-based lesson using a projectile motion computer simulation. It culminates with students building a catapult; applying and connecting science knowledge from...
Estrella Mountain Community College
Online Biology Book: Laws of Thermodynamics
Find out about the first and second laws of thermodynamics, and how they relate to the biology of life.
Arizona State University
Arizona State University: What Is Photosynthesis?
This site provides links to many good sites covering the complex concept of photosynthesis.
Integrated Publishing
Integrated Publishing: Levers
A quite lengthy chapter on the simple machine the lever. Includes uses, classes, mechanical advantage, formulae, etc. A full discussion, with good illustrations.
PBS
Pbs Kids: Design Squad Game: Fidgit Power
Help Fidgitville by designing wind turbines that make electricity and keep the air and water clean.
Soft Schools
Soft Schools: Photosynthesis Quiz Ii
Take an interactive quiz over photosynthesis. After completing the quiz, check your score, and then revisit any incorrect question for further review.
Cosmo Learning
Cosmo Learning: Fundamentals of Physics
A collection of video lectures from a fundamentals of physics course taught at Yale University. The course is an introduction to physics and discusses Newtonian mechanics, special relativity, gravity, thermodynamics, and waves. Course...
Other
Fear of Physics: Roller Coaster
Use animation and other interactive strategies to help understand physics principles. Change the track and height to see if your ball can make it to the end.