Tuesday, November 30, 2010

Online Graphing Calculator

Found this online graphing calculator the other day.  Easiest one to use that I've found online.

http://www.algebrahelp.com/calculators/function/graphing/

Sooo....to further our discussion on algebraic representations, I graphed the equations of the problems we did in class and students will have to read the graph (algebraic model) to answer some comparison/contrast questions to help us introduce slope.  (Items in red are tested indicators).  After groups discuss these questions, we'll have a whole class conversation to tie it all together using the Smartboard.

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