David Wees's blog

Five minute formative assessment strategy

First, give an exit slip to your students based on a particularly important concept (PIC) for which you want to check for understanding.

Next, sort the exit slips into piles based on the method students chose to use (whether they used it perfectly or not). Choose two examples from the student work that highlight one or two probably misconceptions students still have on the chosen PIC.

Introducing people to social media using analogies

The objective of my presentation at NCTM in New Orleans was to introduce participants to social media, which was made difficult because participants did not have Internet access. As it turns out, this ended up forcing me into a couple of activities which were pivotal experiences for participants.

Here are my slides from my presentation.

Black and White

Everything in education these days is black and white, with no possible shades of grey.

Network Improvement Communities

I recently read an essay published by the Carnegie Foundation for the Advancement of Teaching called "Getting Ideas into Action: Building Networked Improvement Communities in Education." The basic argument of the essay is that while traditional research can be effective for finding out what works in specific circumstances, it frequently is too far away from practice to be useful

Pause and rewind this until you get it

Watch this video. Every time you feel you are confused, just pause and rewind the video and rewatch it. Do this until the video makes sense.

 

Can't do it can you? It doesn't matter how much you pause and rewind a video, if it doesn't make any sense to you, watching it again isn't going to suddenly change the video so it makes sense.

What is teacher inquiry?

The Teaching Channel recently published four videos which describe much of the work I do with teams of teachers in a project known as Accessing Algebra Through Inquiry (or a2i for short). One of the primary objects of the a2i project is to build the capacity of school-based teams of teachers working collaboratively to improve their practice and make evidence based choices about their instruction.

PARCC sample assessment items for high school math

PARCC recently released some sample computer-based test items for ELA and high school mathematics, so I thought I would check them out since NY state is still officially planning (eventually?) to use the PARCC assessments.

The Treachery of Words

This is not a pipe

 

Words are not ideas, anymore than the picture above is a pipe (it's a picture of a pipe).

When we communicate about ideas we are forced to use words (or gestures or images, which are also not the ideas themselves), and so consequently we are never communicating ideas directly. We communicate about ideas through the medium of language.

Keynote on Formative Assessment

I recorded some video and the audio from a keynote presentation I gave a couple of weeks ago. It turns out the video wasn't all that useful, but I did a screencast of my presentation notes, and added the audio from my keynote to it.

 

 

How I used mathematics to choose my next apartment

The house my wife and I live in was recently sold, and so we have started looking for another apartment. Our current lease expires in a year and a half, and so we decided that, given how challenging the rental market is in NYC, that we should start looking right away. We also decided, somewhat arbitrarily, that we would attempt to find an apartment in the next six months, if only because we knew we would get sick of looking pretty quickly.

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