Shapes and Smoke Rings – year 7 and 9
Mobius Loops investigation resources are here: https://think-maths.co.uk/wp-content/uploads/2024/11/Mobius-loops-Investigation-PDF.pdf
Sphere stuff: These videos are worth watching if students are interested in geometry on other surfaces, or the issues with mapping the globe on to a 2D plane.
https://www.numberphile.com/videos/5-sided-square
https://www.numberphile.com/videos/strange-map-projection
The Hidden Maths of Technology – year 10
Here is our worksheet about the binary birthday trick (including a copy of the cards for students): https://think-maths.co.uk/binary-trick
Worksheets about the barcode trick: www.think-maths.co.uk/bar-code-trick
And the pixel spreadsheet converter: https://think-maths.co.uk/spreadsheet/