Cafe vouchers for solving maths problems
Brisbane Water Secondary College Woy Woy campus is offering cafe vouchers to students who solve a weekly maths problem.
Each week a new puzzle will be posted outside the mathematics staffroom.
Once students have worked out the solution, they are asked to put their name and the answer on a piece of paper and drop it in the folder attached to the notice board.
Twice a term, a winner will be drawn from all the correct solutions over the past five weeks and is awarded a $10 ITC cafe voucher.
A recent puzzle was: On a digital clock showing 24-hour time, over a whole day, how many times does a five appear? Is it the same number for a 12-hour clock over a whole day?
SOURCE:
Social media, 12 Feb 2025
BWSC Woy Woy