Chemistry 9-7-11 Scientific Notation

CHEMISTRY – Wow – that might be the fastest I’ve reviewed scientific notation ever! Here’s the lecture from Wednesday. Are you ready to kill your calculator yet? The best way to really learn all of the things from this chapter is practice, practice, practice! And just so you can do that, I’ve put it all together in your homework tonight….cuz I love you! πŸ™‚ You can do it!!

flickr photo by Robert S. Donovan

Hon Chemistry 9-7-11 Relationalships Among Data

HON CHEMISTRY – Hey guys, here’s the (very short) lecture from Wednesday on direct and inverse proportions. Brief info for the test, and we’ll put it to practice in a couple of activities after the test. By the way, speaking of tests, one last help session Friday morning at 7:15. πŸ™‚

Image source…/s320/puzzle.jpg