Standards

4. Communicate mathematically.

  1. Represent mathematical ideas with objects, pictures, and symbols.
  2. Express mathematical ideas to peers, teachers, and others through oral and written language.
  3. Engage in mathematical discussions through brainstorming, asking questions, and sharing strategies for solving problems.
  4. Explain mathematical work and justify reasoning and conclusions.
  5. Analyze, evaluate, and explain mathematical arguments and conclusions presented by others.