Physical Science Links
http://www.internet4classrooms.com/eoc_physci.htm
Sites to use to practice skills needed on the Physical Science end of course.
http://www.webelements.com/
Webelements: Periodic Table
http://chemicalelements.com/
http://chemicalelements.com/show/electronconfig.html

http://education.jlab.org/indexpages/students.html
Thomas Jefferson National Accelerator Facility
http://www.quia.com/jg/3.html
Chemical Elements and their Symbols
http://web.buddyproject.org/web017/web017/unitplan.html
Teacher's Corner


http://www.chem.vt.edu/RVGS/ACT/notes/Types_of_Equations.html
This document is intended to help you, the chemistry student, learn the basics of writing and balancing equations, how to predict the products of four general types of inorganic reactions and how to write and balance equations for the combustion of hydrocarbons.  There are also practice exercises for each section.
http://www.chemistrycoach.com/tutorial.htm
Tutoirals
http://chemistry.about.com/od/
Acids, Bases, and pH
http://antoine.frostburg.edu/chem/senese/101/acidbase/faq.shtml
Acids and bases:
Frequently asked questions
http://www.visionlearning.com/library/module_viewer.php?mid=58
Acids & Bases
An Introduction
http://www.edheads.org/activities/simple-machines/
Simple Machines
http://www.coe.uh.edu/archive/science/science_lessons/scienceles1/lever.htm
Levers
http://www.edheads.org/activities/simple-machines/sm-glossary.htm
Simple Machines Glossary
http://howthingswork.virginia.edu/journal/Article1.1.pdf
Physics
http://www.seismo.unr.edu/ftp/pub/louie/class/100/plate-tectonics.html
Plate Tectonics
http://www.ucmp.berkeley.edu/geology/tectonics.html
Plate Tectonics
http://www.scotese.com/earth.htm
Paleogeographic Maps