Tags

Related Posts

Share This

What goes in the gap?

Lara Alcock wrote about Tilting the Classroom in the London Mathematical Society Newsletter. One of the activities she does that I don’t do but should is what I’ll call What goes in the gap? from her section on deciding. The example she gives is which symbol of \Longleftarrow , \Longrightarrow , \iff goes in the gap in


(a_n)\to a\qquad  (|a_n|)\to |a| .

Clearly one can do this with many other statements not just symbolic ones

For \Phi :R ^n \to R ^n, \Phi is orthogonal         \Phi is an isometry.

Alcock recommends that students vote on the answers to encourage engagement and notes that sometimes multiple rounds of voting are required!

Get the newsletter!

Fancy a newsletter keeping you up-to-date with maths news, articles, videos and events you might otherwise miss? Then sign up below. (No spam and I will never share your details with anyone else.)