Math Connections is a problem-solving course focused on math topics and applications relevant to life in today's world. Every lesson includes mental math activities, math journaling, textbook readings, and practice problems. Activities requiring critical thinking and the application of math skills are also part of each lesson. The course looks at math connections to art, science, history, philosophy, and more, and introduces people who have been influential in the field of mathematics. Lesson topics include set theory, number theory, personal finance, measurement, probability, statistics, and logic.