# To Accumulate a Rate — Integrate!

A Mathematical WordPress.com site

## Binary

Our room number at Cannon Beach Conference Center is 101. My kids and I were joking about having the only room number here that was the same forwards as backwards, … Continue reading

## What’s New?

Well, I’ve been teaching since 1999 and there is always something new going on. As technology changes so must education. 5 years ago we put up posters that said no … Continue reading

## Reasoning with Tabular Data in your Dreams

Last night I was falling asleep and I had a great assignment idea. I got up grabbed a piece of paper and wrote the following down. This morning … Continue reading

November 2, 2012 · 1 Comment

## Basic Algebra in Calculus

I had a student in Calculus today ask why I said, “that’s a fair question, let’s check it out.” As I wrote the following stuff on the board I was … Continue reading

November 1, 2012 · 3 Comments

## 6 Equations, 6 Unknowns, Guess and Check?

We did this problem in my Advanced Algebra class today. Yesterday we took the test on systems of equations including up to 3 equations with 3 unknowns. Today I put … Continue reading

## Systems of 3 equations with 3 unknowns

Today I taught solving systems of 3 equations with 3 unknowns. I’ve taught this lesson numerous times over the past ten years teaching Advanced Algebra with many years like last … Continue reading

October 12, 2012 · 2 Comments

## Foldable Parents

Some people would like to be able to fold up their parents and bring the with them wherever they go. Other’s would like to fold them up, put them in … Continue reading