Wednesday, January 27, 2016

Module 11 Personal Tutor from HRW and other videos

11.1 Writing equations to represent situations

1st video

 2nd video

3rd video


11.2  Adding and subtracting equations

Video 1

Video 2 


11.3  Multiplication and Division Equations

Video 1



11.4-  Writing inequalities

Video 1

Video 2