The Net & Web Dev
Here is a (collaborative) presentation of mine from a recent ICTENSW meeting.
Here is a (collaborative) presentation of mine from a recent ICTENSW meeting.
There is a great article on Extreme Tech about the four-time World Computer Chess Champion program being disqualified for copying code from two open-source chess programs. This is a perfect piece for discussion about social and ethical issues in software development, as well as open-source software.

Having talked about graphing calculators in my last post, Free Tech 4 Teachers has pointed me to an even more powerful yet simple to use calculator than my previous favourite graph.tk. Desmos Graphing Calculator has a lot of features, such as setting bounds, inequalities, summations, polar, etc… while still keeping a nice Web 2.0 interface and allowing you to save a short link to save your work and/or share. Unfortunately it is Flash-based, making it unsuitable for a lot of mobile phones and iPads, but it still perfect for laptop schools and demonstrations.

The awesome teaching/tech blog Free Tech for Teachers has a great new post about five free Graphing/Scientific calculators that would be great for a Maths class. My personal favourite is graph.tk which is currently being used for my Year 10 class which is learning about graphs and co-ordinate geometry.