Physics - Introduction to Physics
Quatr.us answers questions

Physics

stars in the sky
The Milky Way

Time

Laws of Motion

Electricity

Space

Sound

Light

Radioactivity

Simple Machines

Physics Projects

Bibliography and further reading about physics:

PhysicsPhysicsPhysics

Physics for Every Kid: 101 Easy Experiments in Motion, Heat, Light, Machines, and Sound, by Janice VanCleave (1991). Ages 9-12. All good activities.

Usborne Illustrated Dictionary of Physics, by Corinne Stockley (2007). Ages 9-12. Not, as you might think, in an alphabetical format.

Physics: Why Matter Matters!, by Dan Green and Simon Basher (2008). Ages 9-12. A good intro - NOT high school level physics.

Math
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Professor Carr

Karen Eva Carr, PhD.
Assoc. Professor Emerita, History
Portland State University

Professor Carr holds a B.A. with high honors from Cornell University in classics and archaeology, and her M.A. and PhD. from the University of Michigan in Classical Art and Archaeology. She has excavated in Scotland, Cyprus, Greece, Israel, and Tunisia, and she has been teaching history to university students for a very long time.

Professor Carr's PSU page

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