The following are three examples of calculation strategies students might discover on their own if they were taught standard algorithms first and allowed to master them before moving on. The ...

Will a certain tritium atom decay by a certain time? According to our current science, this question concerning physical phenomena should be answered by sampling from a probability distribution, a ...

Justin Reich, who writes the Education Week opinion blog EdTech Researcher, had a nice post last week about the value of studying student work. The common core’s Standards for Mathematical Practice ...

We’ve all gone through the school system and most of us have suffered through 12 years of math curriculum not enjoying a single moment of it. With seemingly no answer to why we have not changed the ...