From the monthly archives:

October 2009

Milky Way Composite

by Sam Harrelson on October 31, 2009

Article Abstracts

by Sam Harrelson on October 29, 2009

Ch. 7 Review

by Sam Harrelson on October 27, 2009

Chapter 7 Review Podcasts

by Sam Harrelson on October 26, 2009

7.4: Acids and Bases in Solution

by Sam Harrelson on October 26, 2009

Here Comes Science

by Sam Harrelson on October 24, 2009

Robotics Videos from October 23, 2009

by Sam Harrelson on October 24, 2009

So When Are We Going to Do More Experiments??

by Sam Harrelson on October 24, 2009

7.3 Describing Acids and Bases

by Sam Harrelson on October 23, 2009

Grades Posted

by Sam Harrelson on October 22, 2009

7.2: Concentration and Solubility

by Sam Harrelson on October 22, 2009

‘We have broken speed of light’

by Sam Harrelson on October 22, 2009

Class Notes for Wednesday October 21, 2009

by Sam Harrelson on October 21, 2009

Chemical Equation Practice

by Sam Harrelson on October 19, 2009

Teachers Win!

by Sam Harrelson on October 16, 2009