Pretty sure part of why people aren't into the whole curating the internet thing is that it seems overwhelming. It isn't - read this, then go find good stuff and share it with the rest of us.
Can't tell you how many times I've had kids say 'I'm not sure how to find the equation' this year, without any clue as to why an equation (model) would be useful. They're not connecting math to using math.
I know a few people have expressed interest in a more robust teacher observation system. This might be a good start for a small group of people interested in prototyping something.
Interesting and, as a science teacher watching kids struggle with basic math in context, completely unsurprising
"Teachers in the US almost always converted challenging conceptual problems into procedural problems." http://t.co/z08biEq9TC
- Casey Rutherford (@rutherfordcasey) April 13, 2014