Smithsonian Institution
National Museum of the American Indian: Native Words: Code Talking
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.
Department of Defense
Do Dea: Web Design: Module 2: Web Authoring / Intro to Html
In Module 2 of this course on web design, students learn how to begin creating a web page using a text editor, how to use tags and attributes, how to format text, and how to use lists. The last section covers accessibility issues and how...
PBS
Pbs Learning Media: Journey Into Dna
Travel deep into the human body to see exactly where your DNA resides. From the NOVA: Cracking the Code of Life Web site.
Cold Spring Harbor Laboratory
Dolan Dna Learning Center: Transcription Translation: Central Dogma of Biology
This animation shows how the DNA genetic code leads to proteins that help us develop and function. [2:51]
Other
Build Web Site4u: How to Build a Website
BuildWebSite4u.com offers an overview, advice, tools, and many other useful resources for building a website.
PBS
Pbs Nova Teachers: Building on Ground Zero
Discover how knowledge gained from disasters has influenced changes in safety features and building codes. Describe how codes have been used to try to prevent future loss of property or lives.
US Census Bureau
U.s. Census Bureau: Gazetteer Files
The U.S. Gazetteer Files provide a listing of all geographic areas for selected geographic area types. The files include geographic identifier codes, names, area measurements, and representative latitude and longitude coordinates. There...
Other
Geotechnical Software Services : C++ Programming Style Guidelines
This site describes the C++ coding recommendations that are common in the C++ development community.
Other
Geotechnical Software Services : Java Programming Style Guidelines
This site describes Java coding recommendations that are common in the Java development community.
Google
Cs Education at Google: Cs First: Curriculum for Ages 9 14
Activities that teach young scholars basic computer science concepts using the programming language Scratch. Includes lots of additional supports for teachers. All materials are free and teachers sign in to create a class.
Department of Defense
Do Dea: Art Appreciation: Unit 5: 3 D Art
This fifth unit of a course on Art Appreciation looks at different forms of three-dimensional art. Students learn about sculpture and its history, government-funded art works, and controversy in art. They look at other types of 3-D...
Google
Cs Education at Google: Cs First: Friends Theme
A set of eight activities that teach students basic computer science concepts using the programming language Scratch. Includes lots of additional supports for teachers. All materials are free and teachers sign in to create a class. This...
Other
Ancient Greek Number Codes
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.
Estrella Mountain Community College
Estrella Mountain Community College: Protein Synthesis
A look at protein synthesis in words and pictures. This website discusses the processes of replication, transcription, and translation. Also covered is Beadle and Tatum research that explains that one gene codes for one polypeptide....
Cold Spring Harbor Laboratory
Dolan Dna Learning Center: Dna Molecule: Basepairing
See how the discovery of DNA in 1953 sparked a new era of research into the code of life. [1:40]
University of Hawai'i
University of Hawaii: Bubble Sort
This page explains how a bubble sort works along with examples and source code.
Other
Programming Art: Director Card Game Tutorial
This tutorial will show you how to get started making a card game in Director using the Lingo programming language. You will also get some experience with objects, behaviors, and other Director basics by downloading the free source code...
Other
Clemson University: Soil Acidity and Liming
Covers the composition and uses of liming materials in agriculture, as well as the lime codes of several states. Good definitions of terms: lime, calcitic limestone, calcite, dolomite, dolomitic limestone, aragonite, hi-cal lime, and more.
US Government Publishing Office
Ben's Guide to u.s. Government: Songs and Oaths: The Pledge of Allegiance (3 5)
Includes the words to the Pledge of Allegiance with accompanying facts about its history and code of rules that is appropriate for younger students.
Indiana University
Indiana University: Plagiarism: What It Is and How to Recognize and Avoid It
A guide for the student to understand what plagiarism is and how to avoid it in their work.
Math Is Fun
Math Is Fun: Binary Digits
Learn about the two binary digits, 0 and 1, and how they are combined to make numbers that correspond to our standard number system. Looks also at the relationship between binary and hexadecimal digits.
History of Computing Science
History of Computing Science: Binary Representation
The binary number system is a perfect fit for the dual-state technologies used in digital computing devices. This lecture series presents a brief description of how the two fit together.
Digital History
Digital History: America's Reconstruction: A Visual Timeline of Reconstruction
This resource provides a timeline of the Reconstruction era in the South.
Then Again
Then Again: Web Chron: Sumer, 3500 1900 Bc
Survey of ancient Sumer that describes Mesopotamian civilization's way of life, cities, religion, technology, and so on.