CK-12 Foundation's Chemistry - Second Edition FlexBook covers the following chapters:Introduction to Chemistry - scientific method, history.Measurement in Chemi

CK-12's Trigonometry-Second Edition is a clear presentation of trigonometry for the high school student. Its 6 chapters cover the following topics: Right Triang

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 Basic Physics - Second Edition covers the following chapters:Units: This chapter covers the basic units used in physics, guidelines for using units, and

Technology and Applications of Polymers Derived from Biomass explores the range of different possible routes from biomass to polymeric materials, including the