Math
At Stevenson, we believe mathematics is a creative and dynamic discipline that empowers students to think critically, solve problems and make sense of the world. Rooted in the school’s mission – to prepare students for success in college and beyond, to foster their passion for learning and achievement, and to help them shape a joyful life – our mathematics program cultivates curiosity, confidence, and deep understanding in every learner.
Across all four grades, students develop the ability to apply mathematics to real-world contexts. In Grade 5, they solve multi-step problems using fractions, decimals and whole numbers with visual models and estimation strategies. By Grade 6, they extend this reasoning to ratios, unit rates and coordinate applications. In Grade 7, students model more complex scenarios involving percent change, scale drawings and probability. By the time they reach Algebra, students create and interpret models – linear, quadratic and exponential – to solve sophisticated problems in fields such as finance, science and engineering. This progression emphasizes flexible problem-solving, mathematical reasoning and the ability to justify and critique solutions.
Students begin by interpreting line plots, bar graphs and coordinate planes in Grade 5. In Grade 6, they expand their skills to include statistical measures such as mean, median, mode and variability, and represent data using box plots and histograms. Grade 7 introduces the foundational concepts of probability, enabling students to evaluate fairness, simulate real-world scenarios and generalize based on repeated reasoning. In Algebra, students use correlation coefficients, lines of best fit and digital tools to analyze trends and draw conclusions from real-world data. Across the grades, students grow in their ability to represent, interpret and critique data in a variety of forms.
Geometry instruction begins with concrete applications, such as calculating area, perimeter and volume in Grade 5. Grade 6 introduces more complex 3D figures and real-world measurement applications involving surface area, volume and coordinate plane geometry. In Grade 7, students solve problems involving angle relationships, circles and transformations, building spatial reasoning and visualization skills. Algebra deepens these concepts by incorporating geometric transformations into function modeling and applying them to problems involving parabolas, exponential growth and physical motion. Across all levels, students apply geometric reasoning to model and solve authentic mathematical problems.
Students develop fluency with operations, starting with whole numbers and decimals in Grade 5 and extending to rational numbers and expressions in Grades 6 and 7. They learn to apply properties of operations, recognize patterns and solve problems involving fractions, ratios and signed numbers. Grade 7 introduces symbolic manipulation and the use of linear equations and inequalities. In Algebra, students formalize their reasoning, solving complex equations, creating systems and manipulating functions in various forms (standard, vertex, factored). This domain fosters abstract thinking and prepares students for higher-level mathematics and real-world problem solving.
From identifying patterns and plotting points in Grade 5 to interpreting tables and graphs of proportional relationships in Grades 6 and 7, students build a foundational understanding of how quantities relate. By Algebra, they use function notation and analyze key features such as rate of change, intercepts and asymptotes across linear, quadratic and exponential models. Students learn to compare function types, transform graphs and select the most appropriate model for a given context. This progression empowers students to use visual and symbolic representations to describe, predict and analyze relationships between variables.
Throughout Grades 5â8, students cultivate habits of mind that support deep mathematical understanding. They learn to estimate, verify and justify solutions; use tools strategically (e.g., rulers, calculators, graphing software); and attend to precision in communication. In earlier grades, this includes labeling graphs, aligning units and using models to explain thinking. By Algebra, students use digital tools to construct and test models, define variables clearly and communicate results with clarity and logic. These practices prepare students not only for academic success but for applying mathematical thinking in everyday and professional contexts.
