Get ready to unleash student math success with this collection of hundreds of open questions from Marian Small. An essential tool for every 4–6 math classroom, the Open Questions for Rich Math Lessons: Patterns and Relations • Statistics and Probability books are organized around outcomes from the WNCP Common Curriculum Framework for K–9 Mathematics. These teacher resource books use a highly visual format to present easy-to-use questions with sample responses for all parts of problem-solving lessons.