experiencefirstmath.org is a resource for teachers who are looking to make their classroom student-centered where students are actively doing mathematics in all its forms: discussing, experimenting & conjecturing, testing & justifying, and applying.
Please share your ideas on this site by sending posts to firstname.lastname@example.org. We will proofread and reply with any proposed edits, and once you have approved will place it on the site. The contributors the better resource this site will become.
Thanks for contributing and thanks for all the work you do teaching our children.