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Get the Spirolaterals lesson kit
Starting with 3 numbers and following a path around a grid, something interesting emerges.
It’s known as a Spirolateral.
This rich investigation offers a beautiful example of mathematical connections, and will repeatedly open new avenues to explore.
Get the full Spirolaterals Lesson Kit now.
Plus receive:
- Solutions
- Online interactive tool
- Task variations
- Printable grid paper
“This lesson was brilliant!! Thank you!
We were all so excited about finding different spirolaterals. Tomorrow we’re looking for formulas/rules! Today we just started experimenting and finding some patterns. A few are having a go with 4 numbers and different angles etc.
Engagement was through the roof!
SUCH a great lesson and we’ve done it across the whole year level – amazing feedback across the board and wanted to take the time to share and say a massive thank you!“
Emily G.
Maths Learning Specialist, Victoria
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