Is there an answer key for the tangram puzzles?
Good afternoon! There is a teacher exemplar for this lesson on the lesson plan page here:
You should be able to access it as long as you have a teacher account. Then, scroll down to the Links section (right column) and look for the Exploring Problem Solving - Animal Theme - Exemplar link.
On the exemplar, there are yellow lines posed over the tangram showing how the pieces should be arranged to create each tangram.
That is really interesting. I was on the lesson plan page and there was no Exemplar only the slides. Thanks!
It is on the older version of the course, version 20 - 21