The referral community
Invitation App is a social network where people post their referral codes and collect rewards on autopilot.
Grid Paper for your screen, with nice things, for Math learners and teachers.
Launching beta now. You can see the genesis of GridMaths here : quantblog.wordpress.com
Maths classroom ed-tech (Khan Academy)
Maths Pathway is a new social enterprise working to transform the way mathematics is taught. Our vision is of an Australia where all high school graduates have outstanding numeracy outcomes. But right now, the reality is that less than 1 in 15 high-school graduates ...