Although the research was based on in-person schooling, I assume that similar findings would hold for Web-based instruction.

FORBES: Class Size Doesn't Matter

Web-based instruction for teachers is one of the most important because it can be an extremely cost-effective way to train new teachers, and it may be the only way we can possibly fill the huge demand for qualified teachers.

FORBES: Magazine Article

The LEGO MINDSTORMS EV3 set, as well as the 3D building instruction mobile apps and web instructions, will be available in the second half of 2013.

ENGADGET: Autodesk partners with Lego to create 3D interactive Mindstorm EV3 instructions

By March she had quit her job at Andersen to create Ehow, a new Web site offering step-by-step instruction in everything from ferret care to patching drywall.

FORBES: Heloise hits the Web