This digital textbook covers core earth science concepts and includes interactive features, real-world examples, videos, and study guides.

This digital textbook covers core biology concepts and includes interactive features, real-world examples, videos, and study guides.

This digital textbook covers core life science concepts and includes interactive features, real-world examples, and videos.

[Free Registration/Login may be required to access all resource tools.] Six-chapter book that introduces students to trigonometry. Topics include right angles, circular functions, trigonometric identities, vectors, and polar equations.

[Free Registration/Login may be required to access all resource tools.] Find the product of two decimals using area models.

[Free Registration/Login may be required to access all resource tools.] Explore the differences between the two methods of reproduction. Learners will identify types of asexual reproduction and recognize how plants and animals sexually...

[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about additive inverses and absolute values.

[Free Registration/Login may be required to access all resource tools.] Covers three types of mechanical waves - transverse, longitudinal, and surface - and their characteristics. Includes labeled illustrations and two video animations.

[Free Registration/Login may be required to access all resource tools.] Ecology is the study of ecosystems. That is, ecology is the study of how living organisms interact with each other and with the nonliving part of their environment....

[Free Registration/Login may be required to access all resource tools.] Explains what causes single slit interference of light and how to find the wavelength of a single slit interference pattern using a formula.

[Free Registration/Login may be required to access all resource tools.] Explanations and examples that teach how to distinguish between subjects, verbs, direct objects and indirect objects in sentences as well as how to identify be,...

[Free Registration/Login may be required to access all resource tools.] Students learn about the economic importance of calculating energy consumption, and are introduced to the equations used for measuring the electricity in an electric...

[Free Registration/Login may be required to access all resource tools.] Students will learn about the history of atomic theory, and the development of the Bohr model of the atom. Includes a simulation for exploring the Bohr Model.

[Free Registration/Login may be required to access all resource tools.] Based on the balanced chemical equation, students will calculate the masses or moles of reactants or products generated in a given reaction. They will also convert...

[Free Registration/Login may be required to access all resource tools.] This lesson explains how an electric motor works.

[Free Registration/Login may be required to access all resource tools.] Students will understand how to use Planck's constant to calculate the relationship between a photon's energy and the frequency of emitted light. Includes a...

[Free Registration/Login may be required to access all resource tools.] Students will understand the photoelectric effect and that light has both particle and wave properties. Includes a simulation for exploring the photoelectric effect.

[Free Registration/Login may be required to access all resource tools.] In this lesson, students learn about atomic emission spectra. Includes a simulation for exploring the Blackbody Spectrum.

[Free Registration/Login may be required to access all resource tools.] Tutorial describes the detailed structure and function of the plasma membrane, explains semipermeability, and summarizes the structure of a phospholipid.

Flexbooks 2.0 are interactive, customizable, digital textbooks. Flexbooks are standards-aligned. Flexi, a student tutor, is integrated into each book to guide you on your learning journey. Flexi can assist in learning, answer questions,...

[Free Registration/Login may be required to access all resource tools.] Explains the terms diffraction, interference, and interference patterns. Describes the double slit experiment and how to determine the wavelength of a double slit...

[Free Registration/Login may be required to access all resource tools.] Identifies renewable and nonrenewable resources based on the rate at which humans use a resource. Natural resources, such as water, oxygen, and soil, are supplied by...

[Free Registration/Login may be required to access all resource tools.] For this lesson, students learn about the invention of the battery and how a battery works, and about resistance in an electrical circuit. As well, Ohm's Law is used...

[Free Registration/Login may be required to access all resource tools.] In this lesson, students calculate the products and quotients of complex numbers, identifying conjugates. Students examine guided notes, review guided practice,...