Integrated Math II is the second course in a three-year series of integrated mathematics courses incorporating the Common Core State Standards. The focus of the second year of study is on quadratic expressions, equations, and functions, building on conceptual knowledge developed in Integrated Math I. Students learn how to write geometric proofs, and use their knowledge of similarity to begin work in right triangle trigonometry, especially as it connects to the Pythagorean Theorem. Probability and data, along with circles and their quadratic algebraic representations round out the course. The Mathematical Practice Standards are applied throughout to provide real-world context to the concepts being learned in class. Credit for this course will count towards the mathematics credits required for high school graduation.