This is a great activity I usually use the 2nd day of my Geometry classes. The first day they learned about points, lines, and planes, and were given a brief explanation on how to draw figures. For this activity I have the students work in groups of 2 or 3 and give them notecards, string, scissors, and tape (optional). They are required to "create" each statement using these materials. I walk around the room and sign off when they have it correct. I do NOT help them. I just say yes or no. They get a little fustrated, but it does make them work together to figure things out. Once they have it made correctly, they draw a figure of it also.