Monday, June 29, 2015

There may be a quality control problem here -- nearing the end of the EngageNY thread

At the teaching blog, a follow-up to the language of Eureka post using the same lesson:

Eureka Math Tips for Parents -- worst SAT prep question ever

Here's the offending passage this time.

[And before you ask, the answer is no, a rectangle and a triangle can't have corresponding parts.]

I have lots more material -- hell, that same page had a different problem that screwed up by omitting the AAA similarity theorem -- but I think that we've already uncovered an unacceptable number of major errors after only a few spot checks. More examples would just be piling on.

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