Welcome to Grade 7 mathematics, a critical year when students extend concepts of rates and ratios to work with equivalent ratios and proportional relationships. Students expand their understanding of fractions to include all rational numbers and become comfortable working with and comparing expressions and equations. Throughout it all, students solve compelling mathematical and real world problems. This course unfolds across 9 units that range in length from about 16 to 22 days. Units and other grade-level materials can be found on this page.