Perfect for any classroom, K-12!Give your students a quick way to communicate their level of understanding with this poster. Self-assessment of learning is a critical thinking skill we all need to teach. This 1, 2, 3, 4 method is a simple way to assess understanding.After a lesson or demonstration, I have students put a hand to their shoulder and put up 1, 2, 3, or 4 fingers to show me what their level of understanding is. It's a great way to quickly gauge who gets it and who needs more support