With the emphasis the Common Core State Standards (CCSS) places on modeling, Modeling With Mathematics: A Fourth Year Course (Fourth Year 2e) addresses these modeling requirements while exploring how mathematics is ever-present in solving real-world problems. Intended for students fulfilling a fourth year math credit, the Fourth Year 2e program helps solidify students’ understanding by providing a different kind of learning experience. With Fourth Year 2e students model real-world applications with a functions approach netting a deeper grasp of the important concepts necessary for success on the forthcoming Common Core assessments.