Mathematics

Sixth and seventh grades

This two-year program strengthens students’ number sense, reinforces foundational mathematical concepts (decimals, fractions, percents, integers, and their operations), and develops problem-solving skills. The units of study include statistics, number sense, sequences, pre-algebra, algebra, probability, and geometry foundations. Throughout each unit, students are challenged to develop strong study skills, problem-solving strategies, and collaboration skills in order to deeply explore content. Making use of mixed-age groupings, the lessons are highly differentiated to provide students with appropriately challenging practice. This two-year curriculum is designed to revisit topics, reinforcing and extending them throughout the second year of the sequence. Sixth grade students who show complete mastery of the two-year curriculum benchmarks in one year are recommended to take Algebra I in seventh grade. Students who do not show mastery of curriculum benchmarks at the end of the second year are recommended to take Pre-Algebra in eighth grade.

Eighth grade

The Pre-Algebra course engages students in the study of mathematics as it calls upon their curiosity, intuition, powers of reasoning, imagination, and perseverance. This course emphasizes skills in applying various algorithms, developing and using mathematical properties and relationships, applying mathematics in realistic situations, and representing concepts in preparation for higher-level mathematics courses. The curriculum reviews the more sophisticated topics from 7th grade math and moves deeper into topics in algebra, from polynomial operations through all aspects of linear functions, and all the way to an overview of quadratics. The program’s guiding philosophy is to expose students to rigorous experiences that will prepare students for Algebra I.

Seventh or eighth grade

Students develop skills and concepts needed to solve problems using variables. Learning occurs through discussion, exploration, and group work, with the teacher acting as a guide to facilitate the process of understanding. Topics include real, rational, and irrational numbers; solving linear and quadratic equations; graphing linear and quadratic equations; systems of linear equations; factoring polynomials; properties of exponents; properties of radicals; and simplifying rational expressions. The emphasis is on solving problems algebraically, as well as through a variety of methods including modeling and graphing. We also work to develop students’ communication skills, which are essential to the progression of their mathematical competence.

Eighth grade

The first semester of this full-year course familiarizes students to the language and notation of Euclidian geometry. Formal proof is introduced, which opens up opportunities to investigate  parallel lines, triangles, constructions, transformations, triangles, quadrilaterals, and circles. The second semester introduces right triangle trigonometry, functions and transformations, area/perimeter/volume problems, and conic sections.

Prerequisite: Algebra 1

Seventh or eighth grade
First intensive

This intensive elective course equips students to see the math that is present in the everyday world. Students explore the mathematics in architecture; the patterns in natural phenomena such as plants, lightning bolts, and rivers; the algorithms involved in computer programming and solving the Rubik’s cube; and the patterns in art like tessellations and the Golden Ratio. M.A.T.H. students develop the ability to recognize the mathematics in literacy and language, culture and the arts, and information and communication technology as they gain the skills and attitudes that foster lifelong learning and an appreciation of mathematics in the everyday world.