Saxon Math 8/7 is designed for students in grade 7, or for 8th grade students who are struggling with math.
Saxon Math Homeschool 8/7 teaches math with a spiral approach, which emphasizes incremental development of new material and continuous review of previously taught concepts.

Building upon the principles taught in Saxon Math 7/6, the Saxon 87 textbook reviews arithmetic calculation, measurements, geometry and other skills, and introduces pre-algebra, ratios, probability and statistics. Students will specifically learn about adding/subtracting/multiplying fractions, equivalent fractions, the metric system, repeating decimals, scientific notation, Pi, graphing inequalities, multiplying algebraic terms, the Pythagorean Theorem, the slope-intercept form of linear equations, and more .

Lessons contain a warm-up (with facts practice, mental math, & problem-solving exercises); introduction to the new concept, lesson practice exercises where the new skill is practiced, and mixed practice exercises, which includes 25-30 old and new problems. In-depth "Investigations" are provided every 10 lessons, and have their own set of questions.