Table of Contents
1.0 Using this Book
2.0 Chemical and Physical Change (Standard I)
3.0 Changes to Earth's Surface (Standard 2)
4.0 Magnetism (Standard 3)
5.0 Electricity (Standard 4)
6.0 Heredity (Standard 5)

Table of Contents
1.0 Using This Book
2.0 Strand 1: Structure and Motion Within the Solar System
3.0 Strand 2: Energy and Matter
4.0 Strand 3: Weather Patterns
5.0 Strand 4: Ecosystems

Table of Contents
1.0 Using This Book
2.0 Strand 1: Forces Interact with Matter
3.0 Strand 2: Earth's Processes
4.0 Strand 3: Structure and Function of Life
5.0 Strand 4: Reproduction and Inheritance
6.0 Strand 5: Changes in Species Over Time

Table of Contents
1.0 Using This Book
2.0 Strand 1: Matter and Energy
3.0 Strand 2: Storing and Transferring Energy
4.0 Strand 3: Life Systems
5.0 Strand 4: Natural Resources

Table of Contents
1.0 About this book
2.0 Ecosystems (Standard I)
3.0 Cells (Standard II)
4.0 Organs and Organ Systems (Standard III)
5.0 Reproduction (Standard IV)
6.0 Evolution (Standard V)

Table of Contents
1.0 Using This Book
2.0 Introduction to Chemistry and Science
3.0 Atoms (Standard I)
4.0 Energy Changes in Atoms (Standard II)
5.0 Bonding and Molecules (Standard III)
6.0 Conservation of Energy and Matter (Standard IV)
7.0 Chemical Reactions (Standard V)
8.0 Solutions (Standard VI)

Table of Contents
1.0 Using This Book
2.0 Development of Universe and Solar System (Standard I)
3.0 Structure of Earth (Standard II)
4.0 Weather and Climate (Standard III)
5.0 Hydrosphere (Standard IV)
6.0 Earth Science and Society (Standard V)

Table of Contents
1.0 About this book
2.0 Describing Motion (Standard I)
3.0 Force, Mass, and Acceleration (Standard II)
4.0 Gravitational and Electric Forces (Standard III)
5.0 Energy (Standard IV)
6.0 Waves (Standard V)
7.0 Physics Glossary

This Geometry Concept Collection is a rigorous presentation of high school geometry. It is fully correlated with the Common Core State Standards.

CK-12’s Life Science delivers a full course of study in the life sciences for the middle school student, relating an understanding of the history, disciplines, tools, and modern techniques of science to the exploration of cell biology, molecular biology, genetics, evolution, prokaryotes, protists,fungi, plants, animals, invertebrates, vertebrates, human biology, and ecology. This digital textbook was reviewed for its alignment with California content standards.

CK-12’s Life Science delivers a full course of study in the life sciences for the middle school student, relating an understanding of the history, disciplines, tools, and modern techniques of science to the exploration of cell biology, genetics, evolution, prokaryotes, protists, fungi, plants, the animal kingdom, the human body, and ecology. This digital textbook was reviewed for its alignment with California content standards.

In CK-12 Middle School Math Concepts – Grade 8, the learning content is divided into concepts. Each concept is complete and whole providing focused learning on an indicated objective. Theme-based concepts provide students with experiences that integrate the content of each concept. Students are given opportunities to practice the skills of each concept through real-world situations, examples, guided practice and explore more practice. There are also video links provided to give students an audio/visual way of connecting with the content.

CK-12 Physical Science Concepts covers the study of physical science for middle school students. The 5 chapters provide an introduction to physical science, matter, states of matter, chemical interactions and bonds, chemical reactions, motion and forces, and the types and characteristics of energy.

Calculus is the mathematics of CHANGE and almost everything in our world is changing. In this course, you will investigate limits and how they are used to calculate rate of change at a point, define the continuity of a function and how they are used to define derivatives. Definite and indefinite integrals and their applications are covered, including improper integrals. Late in the course, you will find Calculus with parametric equations and polar coordinates, sequences and series, and vectors.

Calculus-Based Physics is an introductory physics textbook designed for use in the two-semester introductory physics course typically taken by science and engineering students.

Calculus-Based Physics is an introductory physics textbook designed for use in the two-semester introductory physics course typically taken by science and engineering students

From the MAA review of this book: "The discussions and explanations are succinct and to the point, in a way that pleases mathematicians who don't like calculus books to go on and on."There are eleven chapters beginning with analytic geometry and ending with sequences and series. The book covers the standard material in a one variable calculus course for science and engineering. The size of the book is such that an instructor does not have to skip sections in order to fit the material into the typical course schedule. There are sufficiently many exercises at the end of each sections, but not as many as the much bigger commercial texts. Some students and instructors may want to use something like a Schaum's outline for additional problems.

This course begins with a review of algebra specifically designed to help and prepare the student for the study of calculus, and continues with discussion of functions, graphs, limits, continuity, and derivatives. The appendix provides a large collection of reference facts, geometry, and trigonometry that will assist in solving calculus problems long after the course is over. Upon successful completion of this course, the student will be able to: calculate or estimate limits of functions given by formulas, graphs, or tables by using properties of limits and LĺÎĺ_ĺĚĺ_hopitalĺÎĺ_ĺĚĺ_s Rule; state whether a function given by a graph or formula is continuous or differentiable at a given point or on a given interval and justify the answer; calculate average and instantaneous rates of change in context, and state the meaning and units of the derivative for functions given graphically; calculate derivatives of polynomial, rational, common transcendental functions, and implicitly defined functions; apply the ideas and techniques of derivatives to solve maximum and minimum problems and related rate problems, and calculate slopes and rates for function given as parametric equations; find extreme values of modeling functions given by formulas or graphs; predict, construct, and interpret the shapes of graphs; solve equations using NewtonĺÎĺ_ĺĚĺ_s Method; find linear approximations to functions using differentials; festate in words the meanings of the solutions to applied problems, attaching the appropriate units to an answer; state which parts of a mathematical statement are assumptions, such as hypotheses, and which parts are conclusions. This free course may be completed online at any time. It has been developed through a partnership with the Washington State Board for Community and Technical Colleges; the Saylor Foundation has modified some WSBCTC materials. (Mathematics 005)

Calculus is designed for the typical two- or three-semester general calculus course, incorporating innovative features to enhance student learning. The book guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. Due to the comprehensive nature of the material, we are offering the book in three volumes for flexibility and efficiency. Volume 1 covers functions, limits, derivatives, and integration

Calculus is designed for the typical two- or three-semester general calculus course, incorporating innovative features to enhance student learning. The book guides students through the core concepts of calculus and helps them understand how those concepts apply to their lives and the world around them. Due to the comprehensive nature of the material, we are offering the book in three volumes for flexibility and efficiency. Volume 2 covers integration, differential equations, sequences and series, and parametric equations and polar coordinates.