I'm sure some of these curricula were worked on by similar folks and/or led one to another. As a free market, it's likely that most of them came about because someone (or some organization or company or non profit and foundation) saw a need for something that was not available.
How are these different schema the same and how are they different? How can I know enough about what each one is so that when I hear folks talking about them in the MTBoS or other circles, I can contribute insightful perspectives, or at least know what they're talking about? How can I know which are useful to draw on when I'm trying to plan a lesson or a unit?
I could get into the depths of what makes something a curriculum, and that's not really where my inquiry is leading me. Mostly, I want to know what each of these projects is known for, perhaps who created them, what their strengths and weaknesses are, the timeline of when they came into the scene, etc. I'm sure there are others that I'm missing, and I welcome your suggestions for how to improve this list! I'm mostly looking for the ones doing innovative things that are in the general lexicon of hip math teachers.
Core Plus: wordy; integrated; problem based; weak on skill development and practice; a bit dated
IMP (Interactive Mathematics Program): organized around problems rather than mathematical topics; somewhat weak on skill development; originally developed in 90's; 9-12?
CPM (College Preparatory Math): 6-12; thoughtful spiraling of content; more skill/less big problem; called Core Connections in MS?
CMP (Connected Math Project): 6-8, maybe K-5?; small books on each topic; funded by NSF at Michigan State; published by Pearson; somewhat weak on skill development; originally developed in the 90's
CME (Center for Math Education): 9-12, Bowen worked on; related to NSF, Pearson published; super thoughtful problem sets
Illustrative Mathematics: more a collection of cool problems than a curriculum; People from there are now working with the OER Consortium to create curriculum for 6-8, and then 9-12 after that
OUR (Open Up Resources): level field; free curriculum; 6-8 for now probably 9-12 later; totally free; Kate Nowak, Ashli Black
MVP: Mathematics Vision Project (David Wees?)
Impact Math: 6-8; more investigative than traditional curricula; decent balance of inquiry and practice; somewhat dated
EngageNY/Eureka: K-8; solid conceptual development
Is there anything listed above that does not match your experience or that you could elaborate more on?
Are there other curriculums for 6-8 or 9-12 that I should be including above?
Does CMP have K-5, or just 6-8?
Is Shell Centre a curriculum?
Is IMP only HS?
What grades does MVP cover? Who uses it?
What's a 4x4 schedule?