Is there more to college algebra than this? Even though the eBook is designed for a college algebra course, there are several topics that align to Algebra II or Pre-calculus courses. Topics begin with linear equation and inequalities,...

Move on into trigonometry. An informative eBook takes the content of a College Algebra course and adds more relating to trigonometry and trigonometric functions. The content organization allows pupils to build upon their learning by...

Take a step beyond Algebra 2. Learners use the eBook to learn concepts from the typical Precalculus course. Content starts off with a short review of functions in general and moves on to the basic functions, finishing up with more...

The orbits of satellites are described and an energy analysis is performed. Kinetic, potential and total mechanical energy are explained and applied to the motion of satellites.

See how scientists trace species through their evolutionary relationships.

This audio book, narrated by author Mark Bishop, describes the relationship between the masses of elements and compounds. Steps for the conversion process are given. Also find links to tutorials and animations for other chemistry sections.

Complete fifteen sentence analogies by choosing the answer that best completes the word relationships. Submit answers when finished to see how many are correct.

Twenty sentence analogies for students to complete by choosing the word that correctly shows the relationships. Correct answers are given for any missed, and the score is tallied throughout the exercise.

Through interactive practice problems and illustrated examples, students explore energy relationships for satellites.

Explore the symbiotic relationships involving fungi.

This page discusses how the cladistic level of classification includes information from molecular biology to establish evolutionary relationships. The page discusses how this information is used to do this.

A study of Honduras, describing and analyzing its political, economic, social, and national security systems and institutions, and examining the interrelationships of those systems and the ways they are shaped by cultural factors....

A story about what it is like to have a big sister. Includes audio narration in 17 additional languages with text in English.

A story about a boy trying to decide what to do to show his affection for his aunt. Includes audio narration in English and Turkish.

In this story, a young girl goes grocery shopping with her father, then they prepare a meal together for her mother. Includes audio narration in 6 additional languages with text in English.

A story about a young boy going golfing with his father. Includes audio readaloud feature in English, Spanish, and Turkish.

An explanation of scatter plots followed by examples of the many different kinds of scatter plots.

In this story, two young girls go bowling with their uncle. Includes audio narration in English, Spanish, Chinese, and Turkish, with text in English.

Each page of this book presents different members of a family. Includes audio narration in 10 additional languages with text in English.

In this story, a family has fun gathering things for a make-believe box. Includes audio narration in 9 additional languages with text in English.

In this story, a boy and his grandpa prepare a 'potion' to make giant bubbles. Includes audio narration in 12 additional languages with text in English.

In this interactive physics tutorial, students investigate the relationships between two methods available to solve problems involving the numerical relationships between displacement, velocity, acceleration and time.

This audio book discusses the properties of gases. The author talks about many gas relationships: pressure/volume, pressure/temperature, volume/temperature, pressure/moles, and volume/moles.

A complete summary of medieval Englishwomen Margery Kempe's spiritual journey and an account of how her story came to be written, since she, herself, was illiterate. Site provides an interesting perspective on the Church in England and...