Monday, October 31, 2016

preCalculus 2016-2017: October

preCalculus 2016-2017:

YouTube Wednesday is infamous for STEAM related Filks as well as month long Documentaries from National Geographic or Nova on PBS.

ThinkPairShare Thursday is when the students get into groups of 2 or 3 with a WhiteBoard to review HomeWork questions they had trouble with.

Chapter 7 ScreenCasts
We were still finishing up some loose ends in chapter 7 talking about Proving Identities vs. Solving Equations. We graphed y=sec(x), y=csc(x), y=cot(x) and their transformations. We learned about the inverse trig functions arcsin(x), arccos(x) and arctan(x) and how to use inverse functions to solve equations.

Chapter 8 ScreenCasts

We also covered Chapter 8 about Law of Sines and Cosines. We talked about completing triangles, navigation, triangle areas, Heron's Formula and even Simple Harmonic Motion!

Grace Hopper YouTube Wednesday 10/12/16

Grace Hopper YouTube Wednesday 10/26/16

Teaching With Technology,

Well, that's all folks,
A. Jorge Garcia
Applied Math, Physics and CS
2017 NYS Secondary Math PAEMST Nominee

Sage Ebay

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