Quick ViewtonymcaleeseRope around the world(1)Basic PowerPoint for the age old 'rope around the world' problem. Useful as a starter after studying circumferences.
Quick ViewtonymcaleeseQR Code Hunt - Pythagoras(0)QR Codes for a 'hunt'. Students need to work out whether the triangles found in the QR codes are right-angled or not. They then need to solve the anagram from the triangles which are. (QR code reading device with internet access required)