In Jeff Simon's math class at Sage Creek High School in Carlsbad, California, students are not only allowed but encouraged to ...
University of Idaho officials knew their introductory math classes weren’t working. A large percentage of students were ...
President to resign: Board President Nikki Rivera said after the Nov. 21 meeting she will resign her seat on the board. The ...
We proved that all the usual things are equivalent to the axiom of choice: Zorn’s lemma, the well ordering principle, cardinal comparability (given two sets, one must inject into the other), and the ...