Ergonome
Preventing Computer Injury
Do your hands cramp up after a long day of typing? Learn the proper and ergonomic ways to type on a keyboard with a helpful "hand" book. From relaxing elbows and wrists to massaging and stretching tired hands, the strategies in the book...
TryEngineering
Choose Your Best Way
Find the best path through town. The lesson teaches future computer programmers about networks and paths in graph theory. They develop a network of their towns to determine the most efficient path to visit each of their homes.
Technical Sketching
Introduction — Surfaces and Edges
How different can 3-D and 2-D really be? An engineering resource provides an explanation about the importance of two-dimensional technical drawings. Several samples show how to create multi-view drawings from pictorials and...
MLC
Decimals Worksheets
Make sure your students' understanding of fractions is on-point using this series of skills practice worksheets. Covering a variety of topics from basic place value and fraction/decimal conversion, to performing all four operations...
Towson University
Mystery Disease
How did scientists determine the cause of illness before technology? Science scholars play the role of medical researcher in an engaging guided inquiry activity. Using observations, technical reading, and Punnett squares, learners...
It's About Time
Taking a Ride on a Lithospheric Plate
Assist your pupils and broaden their horizons with several activities that determine the exact positioning of various communities over the globe. Pupils use data from the Global Positioning System to determine the position and rate of...
Institute for the Professional Development of Adult Educators
Using Context Clues with Signal Words
When you come across an unfamiliar word in a text, do you skip it and move on? Practice using context clues to identify words you don't know with a thorough set of language arts lessons. The resource reinforces close reading and critical...
University of Illinois
University of Illinois Urbana Champaign: Severe Storms Modeling
This site features information on the severe storm computer modeling that meteorologists use to help them study severe storms.
Math Is Fun
Math Is Fun: Mathematical Models
Provides a good discussion of how and why models are used in Mathematics to represent problems in the real world. It explains different ways to model a problem, e.g., with a formula or an illustration, and what can be learned from them....
University of California
Ucmp: Computer Model of Dna
A slight departure from the classic view of DNA showing that the molecule is not exactly a twisted ladder. Good image and explanation to go with it.
Other
University of Edinburgh: Glossary of Introductory Computer Graphics Terms
This website, from the University of Edinburgh, provides a lengthy glossary of computer graphics terms written by Olin Lathrop, author of "The Way Computer Graphics Work". This site provides simple definitions of basic terms; no graphics...
American Association of Physics Teachers
Com Padre Digital Library: Open Source Physics: Gimbal Model
Simulate the pitch, roll and yaw of a 3D object on this Gimbal Model. Investigate the change at each independent axis by rotating it around specific points.
Computer History Museum
Computer History Museum: Magnetic Disks
A brief history covering magnetic disks, developed as efficient random access memory device. Additionally, a discussion on how a disk drive works is provided. The artifacts are on display at the Computer History Museum. This site...
Other
Bio Anim
BioAnin presents 3-D labeled images of all of the major systems of the human body, for example, the digestive system and the endocrine system. The images are embedded in slideshows. The site also has interactive 3-D models that can be...
Wikimedia
Wikipedia: Apple Macintosh
This Wikipedia site offers a history of the Macintosh computer, detailing its origins and predecessors. Information regarding the architecture, models, and clones of the Macintsoh are also provided.
Education Development Center
Edc: Lessons for One to One Initiatives
This article presents the do's and don'ts for adopting a one-to-one laptop initiative.
Education Development Center
Edc: Lessons for One to One Initiatives
This article presents the do's and don'ts for adopting a one-to one lap top initiative.
Other
Timelines of History
Here, you can see timelines of various eras and events in history. View a chronology of World War II as well as chronologies of video game systems and personal computers. This website provides good examples of simple, yet informative,...
Princeton University
The Walls of Constantinople
This page contains information about the creation of the city walls of Constantinople in ancient times, along with a computer drafted model of the structure.
Wikimedia
Wikipedia: Router
Wikipedia offers a detailed encyclopedia definition of the term, "router," including hyperlinked terms and links to router manufacturers and a picture of what a router looks like.