You should SEE EVIDENCE of your students' learning EVERYDAY. Exit Slips are an excellent way to ensure that your students are reflecting on their learning as well as a way to keep tabs on their progress.
How many triangles can you make with 9 sticks? Kids can reinforce geometry and critical thinking skills through creating various shapes with sticks. Families Gloucestershire http://www.familiesonline.co.uk/LOCATIONS/Gloucestershire#.UutlEvl_uuI