In today’s second tutoring, we worked on word problems, including this one: What do these letters and no others in the English Alphabet (I know – poorly phrased) have in common: “B D E F H I K L M N P R”

(I have modified the question VERY slightly to make it appropriate for this Blog). Ideas?

We also discussed Fallout IV DLC, then, inspired by Plague Inc, discussed what variables one would best use in modelling disease spread, and how James Vaughan turned some slick formulae into a hit game.