School / 3D Shape Sorting Mat! Get all of these together for a fun activity! #math $ 2D Shape Lesson: The Greedy Triangle. In this lesson, students review geometric terms by making predictions about what the Greedy Triangle will become as the teacher reads the book, The Greedy Triangle.
Students will then create geometric creatures after reading the book and discussing the outcome. Another great lesson that links literacy to numeracy. Marvelous Math / Shape Poem.