Thinkfinity is the Verizon Foundation’s free online professional learning community, providing access to over 60,000 educators and experts in curriculum enhancement, along with thousands of award-winning digital resources for K-12 — aligned to state standards and the common core.
Members of the Verizon Foundation's Thinkfinity online PLC can create and participate in groups to share all sorts of education resources, and there's quite a selection of math education groups to choose from via the search bar! It's free to join!
Educatorsresources.com is an online resource directory that helps teachers, principals, school administrators, PTAS/PTOs learn about products and services.
This is a directory of resources for people who work in the field of education including all kinds of goodies such as information about grants, professional development, free curriculum materials, and more!
This site seeks for teachers to enroll in its courses, but this is
a page of interactives that are free to use for educational purposes.
It also usually has "warm ups" for learning about the applet and "sample
activities."
This site has career-connected videos and math lessons/projects that go along with them. Only the "featured" videos and lessons are free, but perhaps you will find them worth the pay.
Instead of teaching specific skills that may only be useful in specific areas, Lumosity targets core cognitive processes that underlie performance in many different areas. These processes include memory, attention and other abilities that are critical in the real world.
Lumosity is an online brain training website that uses games to strengthen such cognitive skills as memory, problem solving, attention, flexibility, speed, and more! It costs to have a subscription, but the few games that are free (including a speed math problem game!) are enormously fun and you can use them to improve and track your progress in those skill areas.
The Number Devil: A Mathematical Adventure [Hans Magnus Enzensberger, Rotraut Susanne Berner, Michael Henry Heim] on Amazon.com. *FREE* shipping on qualifying offers. The international best-seller that makes mathematics a thrilling exploration. In twelve dreams, Robert