Curated OER
Web Project
Want to engage your pupils in a Web project? Just follow the step-by-step directions listed on this one-page worksheet. Once the site is established, class members create their own folders in which they insert information and images for...
Bankrate
Bankrate: Tax Basics, Choosing the Correct Form
Description of the 3 forms, 1040EZ. 1040A and 1040. Explains who should use each form when filing taxes and why.
Andre Dollinger
Reshafim: Carpenters and Their Tools
Carpenters had a broad array of tools at their disposal. Look at the line drawings from an Egyptian tomb which show carpenters using their many tools. Links to other websites for additional informatiion.
Khan Academy
Khan Academy: Lossless Bit Compression
Computers represent all data in binary, so all types of files, from text to images to videos, are ultimately sequences of bits. Regardless of whether the bits represent a document or a GIF, computers can use a bit compression technique...
Khan Academy
Khan Academy: Lossy vs. Lossless Compression
Check your understanding of lossy and lossless compression techniques, in this set of free practice questions designed for AP Computer Science Principles students.
Other
Dos Tutorial
Ever wanted some simple explanations of MS-DOS systems? This site gives them to you in a question and answer format.