Math fluency requires more than just memorizing facts and procedures, but also knowing how and when to use them.

Thus, establishing an irrefutable truth around complex phenomena in the physical world draws on intuition and a good deal of abstraction. Even fundamental aspects of physics push mathematics to ...

Math should be thought of as a dialogue between the two: between reason and instinct, between language and abstraction. It’s also a physical practice of sorts, like yoga or martial arts — something ...

“Any kind of abstraction is a way of trying to get at natural laws, whether it’s a mathematical abstraction or an artistic abstraction. There’s a lot of different kinds of trees in the ...