Browsing All posts tagged under »MathiaX«

Mathia X Review

June 8, 2016

5

(Note/update:   The folks at Carnegie have done some revisions and said they’d contact me, confident they could convince me that things are ‘not just practice.’  That was November and despite another nudge or two, no contact, no convincing… I really am convinceable but it requires more than “but the test scores went up!” ) I […]