ST Math®: Secondary Intervention is designed for middle or high school students who are often multiple grade levels behind in math proficiency. It builds on the proven, visual, foundational approach, found in our elementary programs, to help students master the essential building blocks for math success from a basic level of math facts up through introductory algebraic equations. ST Math: Secondary Intervention can be used to introduce algebraic concepts, to provide an intervention for struggling students, or as a complement to your current math curriculum.

Whole Numbers

  • Numbers in Language

Operations on Whole Numbers

  • Addition and Subtraction
  • Multiplication and Division
  • Arithmetic Properties
  • Factorization

Rational Numbers

  • Negative Integers
  • Fractions
  • Decimals and Percents

Operations on Rational Numbers

  • Conversions
  • Operations on Fractions
  • Operations on Decimals

Equations and Functions

  • Symbolic Notation
  • Functions and Equations

Coordinates and Graphing

  • The Coordinate Plane
  • Graphing Proportional Relationships