Chritsmas Tree Maths
The elves love their mathy tree! But they are a bit confused.
How many triangles can you see in this triangle-based Christmas tree?
13
9 little triangles, 3 medium triangles and 1 big triangle (the tree itself!)
To Print
What’s the Maths behind?
What’s behind? Maths tips
The participants developed their perception of shapes, their counting skills and problem-solving skills.
