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K-12math.info is the largest and easiest to use source of information on elementary and secondary school mathematics content.

"PhotoMath reads and solves mathematical problems by using the camera of your mobile device in real time. It makes math easy and simple by educating users how to solve math problems."

"The challenge of presenting alternative "views" of symbolic and semantic content makes up the leading edge of accessibility research today and many problems have yet to be solved. This document presents an overview of approaches currently in development or in use in fields such as: Mathematics Sciences Simulations and immersion Robots and telepresence Charts, diagrams, and tables Geography and maps Music Languages"

"On Tuesday, San Jose State University announced an unusual pilot project with Udacity, a for-profit provider of the massive open online courses, to jointly create three introductory mathematics classes. The courses will be free online, but students who want credit from San Jose State will be able to take them for just $150, far less than the $450 to $750 that students would typically pay for a credit-bearing course."

"it won't be long before they begin modeling mathematical processes, using spreadsheets, creating concept maps and editing one another's work in writer's workshops. Over time, they will film documentaries and work collaboratively with students in another city (and perhaps another country). They'll see the power in expressing their collective voice to a global audience and working with people in another social context."

"A new study in the Proceedings of the National Academy of Sciences addressed this question by conducting the largest and most comprehensive review of the effect of active learning on STEM (Science, Technology, Engineering and Mathematics) education. Their answer is a resounding yes. According to Scott Freeman, one of the authors of the new study, "The impact of these data should be like the Surgeon General's report on "Smoking and Health" in 1964-they should put to rest any debate about whether active learning is more effective than lecturing.""

"Vi Hart is back at it again. Hart has a knack for demystifying complex concepts with her visually-rich mathematical videos. She has previously tackled Stravinsky and Schoenberg's 12-Tone Compositions and the Space-Time Continuum. This week, she's taking on the concept of Net Neutrality. The FCC will soon consider whether it wants to end the era of net neutrality and the open web - something that could have far-reaching consequences for you. The web keeps getting more and more corporatized (even by companies that claim to support net neutrality). And by killing net neutrality, the FCC can officially ensure that big corporations run the show."

We scour the Internet for the best quality textbooks issued under open licenses that allow for printing. Instead of finding a list of 500+ books, you'll find a short list of books we feel are really adoptable and ready to use in a college classroom.

"This past semester, William Kiker and I (Kelly Wroblewski) applied to be part of a pilot iPad program at our high school.  As members of a small project based  learning community within Austin High School in Austin, TX, we latched on to the ShowMe app pretty quickly."

after teaching the class once and seeing the historical grade distribution instantiate itself, it seemed to me that if I wanted to do something about this acculturation problem, I needed to do three things that weren't happening already:

"After looking for one of those "joke" worksheets to review competing the square I thought I'd try some group work (ala @druinok) via index cards.  I decided to write problems in varying degrees of difficulty... those with an "a" value, those without, those that would result in fractions, etc.  I pulled out my Sharpies to start writing and what did I discover?"

I am increasingly of the opinion that we don't have to find "the solution" to "this problem." The question of what students are learning and how they have created the work that they submit is one that is as old as teaching, and the change in technology in many respects introduces only an incremental change in how we must approach this. If we are to be effective as instructors we have to be thinking hard about what students know and how we know it, and these are not things that are dependent on technology.

Toby Driscoll explains his flipping process as a part of the University of Delaware's Summer Faculty Institute.

"At the end of the term, Hawkins will have completed the last college math class she will probably ever have to take. She will think back on this data-driven course model-so new and controversial right now-as the "normal" college experience. "Do we even have regular math classes here?" she asks."

the inverted classroom places a lot of intentional structure on the out-of-class experience. We don't just hand students a book or a PDF or a bunch of videos and say, Read/Watch these and then we'll discuss them in class. The out-of-class experience for students in a flipped classroom is structured.

"For those of you gearing up for the Fall Semester, I want to make sure that you know that (1) Canvas upgraded the math editor recently and there is a lot of new functionality available and (2) there are print-friendly guides for using the Canvas Equation Editor. You can include these in your syllabus or as handouts if you are planning to do some intensive Canvas stuff with equations in the fall."

"Mathematicians attempt to analyze types of interactions by treating them as games in which players use strategies to obtain payoffs. Games like checkers and chess are games of perfect information; the board shows both players all the information needed to make the right decision. Games like poker are games of imperfect information; no player has enough information (the other players' cards are hidden) to make a guaranteed right decision."