Mr. Stephen Weimar was director of The Math Forum since the mid-nineties through 2017, at which point it was absorbed by NCTM. He has been principal investigator on over 20 NSF-funded research projects developing ways for math educators to interact and form knowledge-building communities. Currently Steve is working with Annie and Dave, along with a team of software developers and many collaborators around the country to build:
A new project is under development, Mathematical Thinkers Like Me, that seeks to create an online community particularly geared to historically underrepresented students which builds equity, executive functions, and conceptual understanding in math through collaborative problem solving and student video stories of their evolving journey as mathematical thinkers.
Annie and Steve also work with colleagues at Bootstrap (bootstrapworld.org) on professional development for math teachers who want to teach Algebra and Data Science while introducing students to computer science.