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Algebra 4-4 Graphing Functions

November 10, 2009

Only 2 kids in 8th period did their homework, so I’m expecting the 4-3 quizzes to be pretty horrible (at least in their class).

Presentation: Worksheet

This lesson was supposed to use the table worksheet BW sent out earlier, but we were confused. So instead, we decided to use the time to practice solving for a variable, since S and I were both out for that lesson. S made up a bunch of practice problems for that, as well as some practice problems of checking whether points are on a line and some more table of values problems. We had them working on that the rest of the period.

One problem I’m seeing quite a bit of, and I’m not sure how to address: kids trying to use subtraction to get rid of the variable coefficient. Troubling.

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