These cards can be used as discussion starters. To use these cards within a discussion the students can raise the card with the beginning of the sentence that they want to use. One set of cards can be printed and put on a ring for each student. One file contains cards that should be printed in red. The red cards indicate moments where a student might need clarification or disagrees. The green cards are for students who want to add on, give a response, or show an additional solution.