Find complete textbooks to use as the main or supplemental readings in your class. Use the filters in the left menu to narrow down your results, such as Subject Area and Education Level.
This digital textbook covers core biology concepts and includes interactive features, real-world examples, videos, and study guides.
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A simple story about the things you do at a birthday party. Includes audio narration in 14 additional languages with text in English.
Learn some facts about the black rhinoceros, an endangered species, in this book. Includes audio narration in English and Spanish with text in English.
Read about how even as snow covers the land with a beautiful white blanket, signs of spring lurk beneath it. Book includes audio narration in nine additional languages with text in English.
More famous as a poet, Robert Browning also wrote several plays. The entire script of this tragedy is offered here in multiple formats.
Project Gutenberg provides the full text to over 20 books by Anton Chekov. Select the title of the book, and then choose the best way in which to view and read it in its entirety.
In this story, two young girls go bowling with their uncle. Includes audio narration in English, Spanish, Chinese, and Turkish, with text in English.
Learn about the different kinds of breads people eat around the world. Includes audio narration.
Read Charlotte Bronte's "Shirley." The novel is set in the north of England, specifically Yorkshire, in the later years of the Napoleonic Wars and the time of the Luddite riots.
Chapters two and three from entrepreneur Bryan Bell's "Lessons in Lifemanship" emphasize the importance active listening. Chapter two handles the topic generally, covering the meaning of active listening, pointing out obstacles, and giving guidelines. Chapter three deals with adults listening actively to their children.
Read about the different sights you can see along the seashore. Includes audio narration in English and Turkish with text in English.
Submitted as part of the California Learning Resource Network (CLRN) Phase 3 Digital Textbook Initiative (CA DTI3), CK-12 Advanced Probability and Statistics introduces students to basic topics in statistics and probability but finishes with the rigorous topics an advanced placement course requires. Includes visualizations of data, introduction to probability, discrete probability distribution, normal distribution, planning and conducting a study, sampling distributions, hypothesis testing, regression and correlation, Chi-Square, analysis of variance, and non-parametric statistics.
Algebra II provides an introduction to Advanced Algebra topics.
This textbook covers Algebra II and Trigonometry topics with chapters on equations and inequalities, linear equations and functions, systems of linear equations and inequalities, matrices, quadratic functions and more.
CK-12 Foundation's Algebra FlexBook is an introduction to algebraic concepts for the high school student. Topics include: Equations & Functions, Real Numbers, Equations of Lines, Solving Systems of Equations & Quadratic Equations.
Submitted as part of the California Learning Resource Network (CLRN) Phase 3 Digital Textbook Initiative (CA DTI3), CK-12 Foundation’s high school Biology FlexBook covers cell biology, genetics, evolution, ecology, botany, zoology, and physiology. This digital textbook was reviewed for its alignment with California content standards.
This book is a "flexed" version of CK-12's Basic Geometry that aligns with College Access Geometry and contains embedded literacy supports. It covers the essentials of geometry for the high school student.
Includes chapters on: Basics of Geometry, Reasoning and Proof, Parallel and Perpendicular Lines, Triangles and Congruence, Relationships with Triangles, Polygons and Quadrilaterals, Similarity, Right Triangle Trigonometry, Circles, Perimeter and Area, Surface Area and Volume, Rigid Transformations.
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.