Mathematics is much more than numbers, formulas, and theories. It is a vital, fascinating part of our daily lives. Whether we're hitting a grand slam, making chocolate chip cookies, or reading a science-fiction novel, math helps us understand and enjoy the world in which we live.The Tall-Tale Math Series is a comprehensive resource that empowers students by helping them understand and utilize the fundamentals of mathematics. Highly creative story problems spark curiosity and help students appreciate math as a powerful tool for solving real-life questions.In Part 4 of the series, Data and Measurement, students will explore the fundamental principles of algebra, including equations, variables, algebraic expressions, and probabilities.