Discover how math applies to everyday life and solves real-world problems. Use mathematical thinking and communication to improve your problem-solving strategies. Confront your own math challenges as you compose well-stated mathematical questions, present them to your peers and lead a group effort to solve the problems in a supportive environment. Make and use a Chinese abacus. Discover averaging, estimation and other math concepts to investigate our world and increase your understanding of math. Learn foundational concepts in Math to help you grow in your classroom.