Signal-to-noise in the classroom

I’ve been thinking a lot about signal-to-noise ratio this summer. My post-doctoral research relied heavily on mass spectrometry of complex…

Lessons of a 4th grade something

Outstanding teaching practices in my daughter’s MNPS classroom Public education is taking a beating these days. I think it’s been…

What makes group work -work-?

We’ve all been there: victims of unproductive and frustrating group work. Perhaps an instructor poses a question, tells us to…