CK-12's Basic Algebra is a clear introduction to the algebraic topics of functions, equations, and graphs for middle-school and high-school students. Volume 1 i

CK-12's Algebra I Second Edition is a clear presentation of algebra for the high school student. Volume 1 includes the first 6 chapters and covers the following

CK-12's Basic Geometry FlexBook, Volumes 1 through 2, is designed to present students with geometric principles in a more graphics-oriented course. Volume 1 inc

CK-12 Foundation's Single Variable Calculus FlexBook introduces high school students to the topics covered in the Calculus AB course. Topics include: Limits, De

CK-12's Basic Algebra is a clear introduction to the algebraic topics of functions, equations, and graphs for middle-school and high-school students. Volume 2 i