Stage 5: Justify thinking. A vital habit that many students need to solidify is recontextualizing after they solve ...

Time to test your brain! Are you a puzzle person? Most of these hard math problems aren’t straightforward arithmetic. They challenge you to look at problems a different way, testing your logic and ...

Everyone agreed on the first step: Solve inside the parentheses, for 2+2=4. But after that, people split down two paths. Some multiplied first, while others divided, leading to different answers—1 and ...

(i) OF these two books, the first is interesting as being the work of two American ladies who are colleagues in the same institution. Each of the authors is a Ph.D., arid for this and other reasons we ...

“We call it quantitative literacy, just knowing which fraction is larger or smaller, that the slope is positive when it is ...