Math 7A, Misc.

Weidong Posted in Spring 2012, Teaching info，
18 March 2012
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I want to go over a few things with you:

1. I won’t be able to come in today due to Lexington Town business. The substitute teacher will be there.

2. The school has started the teacher evaulation for Math classes. I think the first step is to get parents to fill out a survey form.  Please complete the survey and return to school in your earliest convenience.

3. We will have midterm review next week (3/25), followed by the midterm exam on 4/1.

4. With the 2nd part of the semester, we will cover extra material not in the current textbook. I do have the material available online and you can download and print out with the following links:

http://www.newtonchineseschool.org/teachers/wangweidong/SequenceSeries_Part1.pdf
http://www.newtonchineseschool.org/teachers/wangweidong/SequenceSeries_Part2.pdf
http://www.newtonchineseschool.org/teachers/wangweidong/SequenceSeries_Part3.pdf
http://www.newtonchineseschool.org/teachers/wangweidong/Probability.pdf

Math 7A, Lesson 6, 3/18/2012

Weidong Posted in Homework, Spring 2012, Teaching info，
18 March 2012
Comments Off on Math 7A, Lesson 6, 3/18/2012

Sorry that I miss the school today due to Lexington Town business.

The material covered today are the following:

Ch 11.7 on dividing polynomials; Ch 11.8 on rational equations.

It is important to remember that when solving rational equation, always check your answer and throw away any that makes any denominator zero.

We also cover Ch 12.4 on conpleting squares. This is to let students learn how to derive the general solution for a quadratic equation of ax^2 + bx + c = 0

For homework, visit the link below:

http://blog.newtonchineseschool.org/wangweidong/files/2012/03/Math7_Spring_HW_L6.pdf