Tuesday, December 17, 2013

Two math-related posts to read while you're waiting for your first set of finals to come in

​In case your brain needs a break, here are two of them - one serious, and one not so...

​1. The serious one:  Q & A with Carol Dweck
Dweck answers questions specifically about the participation of women and minorities in higher-level math and science fields of study.



 
2. The light-hearted one that will make you weep with frustration: Headlines from a Mathematically Literate World 

Wednesday, December 11, 2013

A free scanner in your pocket

Free scanner!  And it fits in your pocket.

Leah Glashow-Mandel found this great resource, called Camscanner, an app which essentially turns your smartphone into a scanner.  

Just download Camscanner, and you can take pictures of student work -- posters, papers, etc:

(Here's one Summer McCall took to use as a model for her other classes)

Thursday, December 5, 2013

Finals? 1 easy way to have your students do the heavy lifting of review, collaboratively

Very often, we as teachers tend to do the difficult thinking and evaluating that we want our students to do.

A case in point: test review.  We'll often spend hours culling through material we've taught to create review guides -- and we end up doing the kinds of high-level thinking we want the students to perform, asking ourselves questions like:
  • What is most important out of what we've learned, and why?
  • What are the essential facts and pieces of discrete information?
  • Why do the concepts in this unit matter?
  • How do the ideas and information from this unit connect to others?

But aren't these the kinds of questions, ideally, that we want our students to ask?

Well, Charles Schubert has found a fast and easy way to involve his students in the heavy lifting of unit review -- he has them collaboratively compose unit reviews on Google Docs:


Charles used the concept of "fat" and "skinny" questions that he got from Summer McCall: he has students, in groups, compose both open-ended questions that demand complex answers (the "fat" questions), and close-ended questions with concrete answers (the "skinny ones.)

Here's the process, as he describes it:
The process was just to pair them by table, have them review their notes and then brainstorm for a few minutes. I explained what "skinny" and "fat" questions were (thanks to Summer). After a few minutes brainstorming they opened the shared google doc which I set up for them by table and had them fill in two skinny questions and one fat question. They saw what other people were writing and kind of edited their questions on the fly to make theirs unique. That was pretty much it, took about 20 minutes.
They post their questions on a Google Doc, and, voila! -- instant review.

You can check out a sample, here.

Thanks to Charles for sharing this, and to Summer for the question idea!  Happy review, all.






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