This activity can help children with angles. Instead of measuring angles on paper, this can illustrate angles into a read life demonstration. This is active learning because as children close the door the angle changes and they can now measure it.
Multiplication Christmas Computation Cupcakes ~ Math Color By The Code Puzzles For December, Winter and Christmas To Practice Multiplication Skills ~This Color By Number Unit Is Aligned To The CCSS. Each Page Has The Specific CCSS Listed.