Archive for October, 2017

Powerpoint for Ch. 4 sec. 1-2 and Ch 3 sec. 6-8

Wednesday, October 25th, 2017

oer chemistry 4.1-2 & 3.6-8

Chapter 3 sec. 1-5 powerpoint

Monday, October 2nd, 2017

oer chemistry Ch 3 sec. 1-5