Upper School Curriculum

Grade: 9
Full-Year

Algebra 1 builds upon the established mathematical foundation from Middle School by enhancing problem-solving skills and strategies and by encouraging students to communicate using the language of algebra. Students are also challenged to become more independent learners and to make connections between different mathematical concepts. Topics include the terminology of algebra; solving equations and inequalities; solving systems of equations and inequalities; polynomial operations; factoring; applications of factoring; graphing in the coordinate plane; an introduction to irrational numbers; solving radical and quadratic equations; and working with rational expressions. Additionally, knowledge and understanding of linear equations and all related topics is emphasized and expanded. Introduction to a TI-84 graphing calculator is woven into the curriculum and is considered essential to provide both graphical and numerical examples of topics covered.