- Very cool post about young children learning number with a deceptive title: Infinity Plus One at republic of math.
- Sue's most recent Math Salon. Great culture building.
- Two related posts on binder checks as assessment. I wish more people wrote about assessment and evaluation. (Don't think I have either, though.) The second is at one of my favorite blogs, the unflinchingly honest f(t).
- Lots more good stuff, of course.
Thursday, February 18, 2010
Math Teachers at Play 23
Matht Eacher Sat Play 23 is up at Math Recreation. Nice 23 theme and a couple cool 23 facts. My entry is the recent money post. But you will also find: