The updated Iowa Academic Standards for Mathematics Model High School Course Pathways, adopted on April 26, 2024, provides a structured roadmap for high school mathematics courses. This document outlines the different paths students can take depending on their interests, career goals, and post-secondary ambitions. Here's a closer look at the pathways and what each component of this document means for students, educators, and schools.

Key Highlights of the Pathways

The standards introduce multiple course sequences tailored to support students' diverse career interests. They particularly emphasize pathways aligned with college readiness and career technical education. Each pathway offers flexibility while ensuring students cover essential mathematical concepts.

Core Course Pathways: Algebra 1, Geometry, and Algebra 2

• These courses build a foundational understanding of mathematics principles and are essential for all high school students. The required standards have been bundled into these three courses. 

• Algebra 1 (SCED Code 02052): This course covers the basics of the real number system, operations with polynomials, and solving equations. It lays the groundwork for future algebraic and problem-solving skills.

• Geometry (SCED Code 02072): A formal study of plane and solid geometry, covering properties, deductive reasoning, and postulates and theorems. The standards for geometry include algebraic components to reinforce continuity in students' learning.

• Algebra 2 (SCED Code 02056): Delves into functions and equations in greater depth, emphasizing symbolic, graphic, tabular, and verbal representations. Students explore linear, quadratic, and higher-degree functions, setting the stage for advanced studies.

Advanced Course Options: Trigonometry/Algebra

• Students aiming for STEM fields may require courses such as Trigonometry/Algebra  (SCED Code 02106). This course includes trigonometric functions, complex numbers, and more advanced algebra, preparing students for calculus.

• Precalculus or Trigonometry is recommended to bridge students into calculus, particularly for those pursuing fields like engineering, physical sciences, or certain social sciences. These courses are necessary for students in specific pathways to ensure they're ready for Calculus.

Integrated Course Options: Integrated I, II, and III

• Integrated Math courses offer an alternative approach by blending Algebra, Geometry, and Algebra 2 content across three consecutive courses (Integrated I, II, and III). This pathway can replace the traditional sequence and might appeal to students who benefit from a less segmented approach to learning math.

Career Pathways and Flexibility in Course Choices

The pathways allow students to customize their high school math journey based on their career aspirations:

• All Career Pathways: Students who initially choose non-STEM fields but later wish to shift into a math-intensive path, such as calculus, may need to complete a summer or semester bridge course to be prepared.

• Life Science, Social Science, Healthcare, Business, and Technical Careers: Students on these pathways can pivot into calculus during their senior year if desired, though this might require additional preparation.

• Engineering and Physical Science Careers: Students with a strong interest in math may opt for advanced applications of math or statistics in their senior year instead of taking calculus. This choice allows for an in-depth focus on mathematical applications related to their fields of interest.

SCED Codes: A Consistent Framework for Course Data

Each course in the pathway is linked to a School Courses for the Exchange of Data (SCED) code, a standardized system that helps schools and states manage course information. For example:

• Algebra 1 (SCED Code 02052) provides basic math literacy.

• Geometry (SCED Code 02072) provides basic math literacy.

• Algebra 2 (SCED Code 02056) advances students' understanding of algebraic functions.

• Trigonometry/Algebra (SCED Code 02106) extends Algebra 2 by incorporating trigonometry for students heading into advanced studies.

Final Thoughts

The Iowa Academic Standards for Mathematics Course Pathways ensures that high school students in Iowa receive a comprehensive, flexible mathematics education. By allowing students to switch pathways with the aid of bridge courses, the standards reflect an understanding of students' evolving academic and career interests. This structure supports Iowa's commitment to preparing all students, whether college-bound or pursuing technical careers, with the mathematical foundation needed for future success.