Make your own mathematical tree!
Four tetrahedrons joined together form a Sierpinski tree (a tetraTREEdron)…
Four tetraTREEdrons joined together will form a larger tree…
The more tetraTREEdrons, the bigger the structure!
How big will you make yours?!
Download the TetraTREEdron activity sheet here and try making your own.
You can be anonymous, tell us your school class, or give us your first name and age – it’s up to you!
Win a pack of Number Rumbler!
Take a picture of your finished Sierpinski tree and upload it to social media by 31st December 2021 and you could win a pack of our brain-fizzing family maths card game Number Rumbler! Don’t forget to tag us @mathsontoast to be in with a chance of winning – there are 50 packs up for grabs!