Circle Definition Walk and Talk Lesson

This is one of my most poplar worksheets turned into a lesson I find very effective. I give the students a card each with either a picture definition or a worded definition. They then walk around the classroom asking what the other person has and seeing if they can name or define it and then swapping cards. I stop them at regular intervals and get them to tell me something they have learning. They then use this knowledge to fill in the properties sheet.