If you want to know when mathematicians are about to have a breakthrough, you don’t need to look inside their heads. Just ...

Physics can feel inscrutable to students; this lesson helps them understand a graphing problem by analyzing their own ...

Helping students to develop math fluency takes more than just flash cards. It requires teaching them how to think about numbers. And while that may seem daunting, most kids enjoy sharpening their math ...

Chocolate or strawberry? Life or death? We make some choices quickly and automatically, relying on mental shortcuts our brains have developed over the years to guide us in the best course of action.