Dan asks the class whether any of them has ever checked the weather on their phone to see if it’s likely to rain while they’re outside. Everyone has.… - David Franklin

Maximising enjoyment All students want to enjoy their classes. This simple truth means that teachers who can make learning fun will, other things equal, be more successful. If the only way students can enjoy themselves is to ignore the class and play on their phones, then student enjoyment is a headwind that slows the boat’s progress. By making learning fun, teachers can adjust the sails to take advantage of the wind and speed the boat up. The progress it makes may not be directly towards our destination, but we can use the sails nonetheless to pick up speed and get closer to it than we would otherwise have done.

The students are asked to rate their level of surprise on a five-point scale from ‘not surprised at all’ to ‘beyond shock’. Many describe feelings of total shock and numbness: a large majority indicate some level of surprise. He asks them: “Why were you surprised?

In advance of the class, he asked students to fill in a quick survey in which he asked them to describe their own experiences with one of these three uses of statistics. He tells the students that he has read their answers, as well as their student profiles, and asks for volunteers to talk about what they wrote. Several hands go up, and he picks Juliana, a student from Brazil, interested in education. She starts to talk about a program she helped to run in Brazil which assessed whether improvements in teacher training had a causal effect on test scores. As she is talking, her words appear on the big screen, in big quotation marks, along with her photo. The class laughs, and as she looks up she realises she has become a celebrity.