inverse « Mathtrain.TV Podcast

Posts Tagged ‘inverse’

Sunday, October 9th, 2011

7th grader, “Rachel”, makes her debut showing us how to solve a multi-step equation.

Podcast: Play in new window | Download (Duration: 1:56 — 1.9MB) | Embed

Saturday, October 9th, 2010

Middle school student, “Alice”, shows us how to solve a 2-step equation and how to check it.

Visit Mathtrain.TV for more student-created math tutorials from Lincoln Middle School in Santa Monica, CA.

Thanks for watching!

Podcast: Play in new window | Download (Duration: 2:58 — 4.8MB) | Embed