Student Instructions
How many triangles can you find in this Christmas tree?
1. Click to begin the activity.
2. Carefully count how many triangles you can see. Use the
or
tools to write your answer.
3. Use the
tool to make your own tree out of triangles. Write down how many triangles your tree has.
4. Click
to save to
Teacher Notes (not visible to students)
Thanks to https://www.teachingideas.co.uk/problem-solving/christmas-tree-triangles-puzzles Mark Warner easy- 8 triangles