(From Mike Askew, A practical guide to transforming primary mathematics, 2016)
Transcript coming soon.
Students will need:
sticky notes (or blank number cards)
markers
4 x 0-9 dice (you could also use playing cards, a spinner or numeral cards).
Students:
roll the dice and create and record a 4-digit number.
repeat until you have 4 4-digit numbers.
order them from smallest to largest, and largest to smallest in the fewest moves possible, moving adjacent cards only.
Make bigger or much smaller numbers (like decimals and fractions).
Use only a few playing cards to form numbers (for example, use Ace-4 only). Does that increase the challenge of working out the order?