Utilities Puzzle Stickers and Resources
Stickers File (designed to be printed on Avery L7160-40 labels – can be bought on Amazon): https://think-maths.co.uk/wp-content/uploads/2024/11/Utilities-Puzzle-stickers-for-Avery-L7160-40-labels-sheet-of-21.pdf
Utilities Puzzle activity/instruction sheet: https://think-maths.co.uk/wp-content/uploads/2024/11/Utilities-Puzzle-PDF.pdf
K5 Puzzle (another topological graph puzzle), activity/instruction sheet: https://think-maths.co.uk/wp-content/uploads/2024/11/K5-Puzzle-PDF.pdf
Big clues for how to solve the Utilities Puzzle and the K5 Puzzle on a mug: https://think-maths.co.uk/wp-content/uploads/2024/11/Mug-Solutions-Updated-PDF.pdf
Mobius Loops Activities
https://think-maths.co.uk/wp-content/uploads/2024/11/Mobius-loops-Investigation-PDF.pdf
Klein Bottle Hat Knitting Pattern
https://think-maths.co.uk/wp-content/uploads/2024/11/MattParker-KleinHatPattern-1.pdf