The second volume of the Core Knowledge History of the United States ebook begins by asking young scholars to consider the impact immigration, industrialization, and urbanization had on the United States in the late 1800s. The text ends...

What's the best way to ace an exam or pass a difficult class? Scholars find out using an information-packed eBook. Pupils read about learning styles, study skills, test-taking strategies, and other topics associated with maximizing...

From the scientific method to the function of a cell, the eBook has it all. A useful resource provides a free biology textbook with a focus on context. The text begins with an overview of the process of scientific inquiry and biology...

The cycle of energy is important to many different systems on Earth. Scholars use questioning and observation to investigate the differences between renewable and non-renewable resources and how they relate to global changes. They...

How do Earth's changes affect humans? Pupils learn about physical and chemical changes on Earth and how they lead to erosion, earthquakes, and volcanoes. Using the text, they also explore the concepts of electricity and magnetism by...

How do we interact with Earth? Scholars learn about the sun, Earth, moon, forces, gravity, and heat sources by reading a text and performing hands-on demonstrations. They also differentiate between living and non-living things using...

Get up close and personal with beautiful and sometimes dangerous insects in an exciting eBook activity! Pupils practice geography skills by reading a map with the location of six different insects. Scientists read about each insect,...

Working with children and adults who have severe communication disorders presents its own set of challenges. The goal of this resource is to provide educators, parents, and guardians with research-based suggestions for how to meet these...

True passion can drive you mad. Stephen Dedalus, the main character in James Joyce's A Portrait of the Artist as a Young Man straddles many lines, including those between sanity and insanity, piety and sin, and individuality...

Volume One of the 299-page Core Knowledge History of the United States covers events from the Precolonial Period to the 1800s.

Elizabeth Bennet and Mr. Darcy have captured the heart of readers since Pride and Prejudice was first published in 1813. An eBook version of Jane Austen's novel gives learners a chance to read about the classic characters. 

You'll never have to search for another worksheet again after downloading this extensive collection of Saxon math materials. With over 600 pages of example problems and skills practice exercises, this is a must-have resource...

Are spiders related to crabs? Study the order of arthropods with a reading selection about animal diversity. It provides details about each class within the order, as well as vivid pictures and explanatory charts. 

How diverse are living things? Individuals explore topics such as cells as the foundation for life, cell division and genetics, molecular biology, and animal reproduction using an open resource Biology textbook. They learn key terms...

How does weather affect Earth? Learners understand the characteristics of water and make predictions about weather patterns. They recognize how water and weather affect rocks and minerals through erosion. They also learn about fossils...

An ebook filled with information and classroom activities covering several astrological topics such as the Earth's rotation and the solar system. Many tips and teaching tools are available to aid in discovering what the sky has to offer.

Read (or listen to) the illustrated story of Robin, who goes to work with her mother who works at a rotorcraft research center. Includes many interactive supplemental activities.

This tutorial explains the scripting process for reader's theater activities.

Volume 6 in a workshop Guide to Effective Instruction in Math outlines and illustrates instructional strategies for teaching decimal numbers and concepts to students in grades 4 through 6. Includes sample learning activities.

A comprehensive delve into the many facets of photosynthesis. Text is supplemented with effective pictures and graphs. Review questions can be found at the end of the site.

Find out how measuring current in a circuit is like measuring the flow rate of water in a sprinkler system.

Find out how measuring voltage in a circuit is like measuring the pressure in a water pipe.

A story about winter weather and activities children can do inside on a cold day. Includes audio narration in 19 additional languages with text in English.

Look at all the fun you can have on a hot summer day. Book includes audio narration in 19 additional languages with text in English.