Friday, September 20, 2024

Graphing Calculators: Linear Equations, Histograms, and Linear Regressions

 The Algebra 1 class is learning how to enter data and graph it with the graphing calculator.  In another life, I taught at private schools and was certain my students were deprived because I wasn’t teaching graphing calculator exercises in my science classes.  I went to conferences, ordered videos, and learned how to use the TI 83/84 calculators with my classes. We’re using both TI 83 and TI 84 calculators; all are a mix of TI 83 +, Silver Edition, etc.  The Algebra 1 Co-op class is doing most of their graphing on the calculator.  Let me share a couple tools.  Here is the tip sheet I made for my husband, Rob, with a little trouble-shooting.  Herehere, here are good overviews.  Below is a video I made largely for Rob.  Before you start to enter any data, clear the memory (2nd +).  It will save you tons of grief!



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