Learn how members of many Native American tribes became a vital part of America's efforts during World War I and World War II, divising codes that were never broken by the enemy. Includes examples of encoded words.

This is a FAQ's site for bar coding, one of the most widely used forms of product tracking.

Students can brush up on their knowledge of the parts of speech when they do this lesson. This site contains a kinesthetic lesson plan that caters to children with all types of learning styles.

Bootstrap is free open-source software that is popular for developing websites and web apps. It offers a framework for working with HTML, CSS, and JavaScript. Here you will find an introductory tutorial in how to use Bootstrap that was...

BuildWebSite4u.com offers an overview, advice, tools, and many other useful resources for building a website.

This site describes the C++ coding recommendations that are common in the C++ development community.

This site describes Java coding recommendations that are common in the Java development community.

This site details events surrounding the era known as "Bleeding Kansas" due to the conflict surrounding slavery in what is now Kansas.

Credited to the Cornell University Greek Epigraphy Project, the content on this page explains (and illustrates through a chart) the Greek use of Alpha characters for numbers.

A page for accessing code for a collection of parallel algorithms.The algorithms are implemented in the parallel programming language NESL and developed by the Scandal project. There is a brief description along with its complexity (in...

See how the discovery of DNA in 1953 sparked a new era of research into the code of life. [1:40]

A guide for the student to understand what plagiarism is and how to avoid it in their work.

At this site from PBS you can read about the life of David Walker. Born in the late 18th century as a free black, he was most known for his pamplet, entitled "Appeal," which advocated slave revolt.

Who should pay for politicians traveling before it violates ethical codes of abuse of power? Legislators and their staff were offered and accepted millions of dollars worth of free trips. This lesson explores the ethics of our...

Outlines the major programs of the Reconstruction period after the Civil War, and the discrimination that African Americans faced, such as from the Black Codes and the Ku Klux Klan. Also discusses the amendments made to the Constitution...

Investigate protein synthesis in this learning module.

The role of insulation in preventing heat loss is discussed. The concept of thermal resistance is introduced and explained. Understandable language but no graphics.

This website teaches how to properly treat your flag. It details what to do and what not to do with your flag. It also explains how to display the flag outdoors.

History for Kids give us an overview of the history of the Navajo tribe, native to the areas of Utah, New Mexico and Arizona. Provides interesting facts.