Super Hero Top-Trumps - Scatter graphs lesson
lttmaths.com Top Trump cards depicting superheroes - their statistics correlate (e.g: height / weight or fame / salary etc.) and can be used to plot scatter graphs. I have used these by giving each pupil a hero card, then done a human scatter graph. They then created their own hero card (making sure their statistics fit the correlations shown on the graph sheets).
They could also be used for calculating averages, sampling techniques..... and playing top trumps!
N.B - original spreadsheet from another TES user.