Algebra 1
The Acellus® Algebra 1 course is designed to build foundational math skills, guides students through key algebraic concepts such as equations, functions, and graphing. It fosters logical thinking and problem-solving abilities, preparing learners for success in higher-level mathematics.
Assessment: Lesson Practice, Unit Exams, Mid-Term Exam, Final Exam
Language: English
Prerequisite: Pre-Algebra
Course Overview
The Acellus Algebra I builds a strong foundation in algebra through twelve focused units. Students start by mastering expressions, equations, proportions, and percentages. They then solve inequalities and absolute value problems while learning to graph and interpret results.
The course introduces functions and linear equations, teaching students to analyze slope, rate of change, and real-world applications. Students solve systems of equations, apply exponential rules, and work with polynomials, factoring, and quadratics.
In later units, they simplify radicals, apply the Pythagorean theorem, and perform operations with rational expressions. The course wraps up with hands-on practice in statistics, probability, matrices, and combinatorics—equipping students with practical algebra skills and analytical thinking.
Video Based Lessons
These video based lesson are accessible and can be rewatched, making them a flexible learning option.

Interactive Practice Questions
The interactive practice problems offer an engaging and effective way to learn, helping students deepen their knowledge and develop essential academic skills.
Algebra I Worksheets
Special lessons provide students with engaging hands-on learning opportunities and help support parents in facilitating these lessons effectively by providing comprehensive parent resources.
Algebra I Curriculum
By the end of Acellus Algebra I, students will have developed a solid foundation in algebraic concepts and problem-solving. They will be able to simplify and evaluate expressions, solve linear equations and inequalities—including those involving absolute value—and apply these skills to real-world scenarios involving proportions and percentages. Students will understand and graph functions, with a strong focus on linear relationships and their applications. Overall, students will emerge with strong algebra skills, critical thinking abilities, and readiness for higher-level math courses.