Here are a pair of relative frequency worksheets I use when teaching probability. The second one involves various practicals that require no particular resources to bring in beforehand.
The resource I’ve picked for today is this wonderful experimental probability idea. I love it, chiefly because it uses this ridiculously awesome graph paper to record results:
which end up looking a bit like this:
I like that the task is open ended and students decide their own investigation, but mostly, this is all about THAT PAPER!!.
A reworking of the Monty Hall Problem:
Nice resource to study probability
A nice BBC page about the probabilities that lie behind the FA Cup Draw.