Free PowerPoint to Flash converter creates web friendly Flash movies from your PowerPoint content keeping its visual parameters and animation effects. iSpring Free works within PowerPoint transforming it into fast and easy Flash authoring tool. Just click
"On this site you'll find a large collection of learning materials covering how to create animations, games and learning objects using Adobe Flash. You'll also find examples of how Flash has been used across a range of P-12 learning contexts. "
"Swiffy converts Flash SWF files to HTML5, allowing you to reuse Flash content on devices without a Flash player (such as iPhones and iPads).
Swiffy currently supports a subset of SWF 8 and ActionScript 2.0, and the output works in all Webkit browsers such as Chrome and Mobile Safari. If possible, exporting your Flash animation as a SWF 5 file might give better results. "
Simple, useful Firefox extension that adds a little button that teachers can click to automatically enlarge embedded Flash objects to fill the browser.
Remember when Skype could call anywhere for free? Well here's a much easier solution (no software to install - it's an online, Flash-based caller). You can call anywhere using nothing but your internet connection and your mic.