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Tuesday, March 16, 2010

Teaching Computer Programming in a 3D environment

Alice.Org


"Alice is an innovative 3D programming environment that makes it easy to create an animation for telling a story, playing an interactive game, or a video to share on the web. Alice is a freely available teaching tool designed to be a student's first exposure to object-oriented programming. It allows students to learn fundamental programming concepts in the context of creating animated movies and simple video games. In Alice, 3-D objects (e.g., people, animals, and vehicles) populate a virtual world and students create a program to animate the objects.

In Alice's interactive interface, students drag and drop graphic tiles to create a program, where the instructions correspond to standard statements in a production oriented programming language, such as Java, C++, and C#. Alice allows students to immediately see how their animation programs run, enabling them to easily understand the relationship between the programming statements and the behavior of objects in their animation. By manipulating the objects in their virtual world, students gain experience with all the programming constructs typically taught in an introductory programming course."

Monday, March 15, 2010

Upgrading your computers components

"It is commonly assumed by many struggling to keep up with technology that a computer has reached obsolescence the day it is purchased. However, while year-old or even five-year-old computers may not be able to run the latest feature-ridden applications, they can be perfectly adequate for working on a network, browsing the Internet, producing documents, and doing other nonprofit work. Sometimes, those older computers can perform even better with the right adjustments.

Upgrading your computer's RAM, hard drive, network card, or other hardware can be a cost-effective way to improve the technology available to your organization and increase productivity when your budget is tight. While it is always nicer to be able to purchase the fastest computers on the market, sometimes it may not be necessary. Here are some guidelines for deciding when to upgrade."

http://www.techsoup.org/learningcenter/hardware/page4789.cfm