MathDisk

Taken from an Edugeek post by DaveP

Create your own worksheets to visualize, interact with and explore the amazing world of mathematics. MathDisk is absolutely free for everyone...
Link: https://www.mathdisk.com/
MathsDisk YouTube channel: https://www.youtube.com/user/mathdisk
Link: MathsDisk How To...
Can be installed as an iOS or Android App, and as it's all on the web there's no installation required!

WINK

Like many people, I have to do tutorials and guides for people using computers. It's an arduous and thankless task, that takes far longer than it should. I've used things like CamStudio before, but that was very much a 'one take' and if you made a mistake, it was a complete pain to fix.

Thanks to Edugeek, I've found another way of doing things called WINK which is free and uses Flash. I've yet to try it, but early signs are promising so I thought I'd put it out there as another useful resource.