Mr. Rinehimer's Blog

Welcome!

This blog is my main communication tool between student, parent and teacher.  The blog will be updated daily with daily recaps, calendars, and homework assignments.

 

If you have any questions about your math class, you can email me at:  kurt.rinehimer@cobbk12.org 

Or you can also text (be sure to include your name) or call me (404-516-5619)  after school to reach me with questions.  If you need extra help, I'm generally available every morning before school from 7:45ish-8:20.   I'm also available during 4th period lunch to go over material with students.  Here is a link that explains the question, "Why are we teaching math this new way?"

http://prezi.com/aww2hjfyil0u/math-is-not-linear/

Acc Math 1 Summary (Mon 1/30/12) Review for Quadratic and Complex Number TEST

Today we reviewed for tomorrow's test covering solving quadratics and operations with complex numbers.

 

Math 3 Summary (Mon 1/30/12) More with fractional exponents

Today we talked more about fractional exponents and roots higher than square roots. 

Homework - Text page 111 (#1-29 odd), 32-34  page 112 (#25-30, 34)

Download M3 Text pages 111_112

Acc Math 3 Summary (Mon 1/30/12) LOS/LOC Quiz, Intro to Applications

Today students took a quiz over Law of Sines and Law of Cosine. 

Homework

 

AM1 Quadratic Equations and Complex Number Review KEY

Download AM1 Quadratic Equations_Complex Number Test Review KEY

Solving Oblique Triangles KEY

Please text me is there any errors.

Download AM3 Solving Oblique Triangles 2012 KEY

Acc Math 1 Summary (Fri 1/27/12) Converting Quadratics between forms

Today we talked about the 3 general forms of quadratics (standard, vertex and factored).  We also talked about how to convert between forms and what each forms describes.

Test is next TUES.  The key will be posted Sun night at 6pm. Download AM1 Quadratic Equations_Complex Number Test Review

Homework

 Download AM1 Quad Convert between forms

Math 3 Summary (Fri 1/27/12) Rational Exponents

Today we discussed rational exponents, that is exponents that are either whole number or fractions.

Here is a helpful link Frational Exponents

Classwork/Homework 

Workbook pages 124, 125 ALL Download M3 Wkbk pages 124.125

 

Acc Math 3 Summary (Fri 1/27/12) LOS.LOC Review - Quiz Monday

Today we reviewed LOS, LOC, area, and starting working application problems.

Monday will be a QUIZ on solving oblique triangles (4-5 triangles in 20 minutes).  Given 3 parts of a oblique triangle, find the other 3 parts. (NO word problems)

Homework  Download AM3 Solving Oblique Triangles 2012

I will post the answers to the grid tonight at 6pm

Acc Math 1 Summary (Thur 1/26/12) Requiz

Math 3 Summary (Thur 1/26/12) QUIZ