Probability Spinners

sp

A set of worksheets based around probabilities using spinners… which… nobody ever uses… except exam boards.

spinners

Using spinners 1

Using spinners 2 (medium)

Using spinners 3 (hard)

Advertisements

@flipAday @rollAday

flip

Two twitter accounts that flip a coin once a day (@flipaday) or roll two dice (@rolladay)  once a day. They’ve been running for over a year so it’s a good source to get some genuine large random data. They each have summary stats pages too.

Here (flip) and here (roll)