## Tearing the House Down pt. 1: No (Limiting) Math Gimmicks!

I could have easily declared the following as a math teacher, but I’m being more demonstrative now: No. More. FOIL. Anyone who’s followed these posting in the last couple of years knows that I’m all for finding efficient ways of remembering how one works through different elements of math. I’m …

## I Need Your Full Cooperation and Total Attention

Just a few things I’d like to mention. I came into my classroom ready to breeze through the last few standards before the NYS Math Test (probability, permutations, and the like). I came in with a vengeance, remembering the things I needed to cover before those two dreaded words: Test. …

## Open Thread: What Makes a Good Math Teacher?

Here are a few good questions for everyone. At the behest of brran, I’ve decided to start an open thread about math teachers. As the title says, what makes a good math teacher? As someone who considers himself a good math teacher, I often wonder what takes a teacher from …

## A Life’s Perspective on Ratios

You know you’re a math teacher when even I’m even starting to make the small parts of life mathematical. A few instances: Friend Quality vs. Quantity Ratio I had a long conversation with a friend of mine who was looking at someone’s profile on Facebook and mentioning how many friends …

## Ojala Que Llueva Cafe En El Campo (Hope That It Rains Coffee In The Field)

Juan Luis Guerra’s quintessential song is “Ojala Que Llueva Cafe En El Campo,” a song that comes across more as a incantation that the poor and hopefully at the least have coffee somehow fall from the sky to bless them, as if to say that G_d might bless them with …

## Ace of Bases

This week, I’ve taken Greg Tang’s advice from the NCTM Conference and started working with the kids on different bases. And by different bases, I mean different ways of looking at the number systems we use. One of the biggest reasons why kids don’t get math in general is because …

## 8 Things I Learned At the NCTM (or Planet of the 8s)

I have to tell you, I definitely felt like I learned a lot at the conference I keep telling you all about. I discovered a lot about my own teaching and how I’m doing a lot more right than I thought, but also found stuff that I need to work …

## Abstracting the Concrete

Last week in the classroom, I started dreading the idea of the two worst words for any regular teacher in this country: test prep. I hate it because it’s a contrived barometer of what they’ve truly learned, and en masse, becomes the data for metrics used to evaluate student progress, …

## The Message

Part 2 of The Hip-Hop in the Classroom Series: The mainstream rap of today continues to perpetuate the same themes of sex, drugs, and violence we’ve heard almost ad nauseam since the ealy ’90s. Yet, the gems that often redeem and exalt rap into the hood’s champion comes from the …

## Penny Harvest Math

Ah, I’m taking a breather from politics. Not that I don’t like duking it out with different individuals on my beliefs, but because I like going over a variety of topics that find I find interesting. It was good to see how many of you responded to the last 2 …