yonray

1. Cộng đồng
2. General Khan Academy Questions
3. Maths roadmap?

Thanks, G. Tarun, that's very helpful. In my case I can find workarounds to orient myself towards my study goals: more than anything I was flagging what looks to me like a surprising gap in the KA ...

1. Cộng đồng
2. General Khan Academy Questions
3. Maths roadmap?

Thanks - that's interesting to learn. Does make me wonder the reason for the (near) absence of such a resource. (I even searched for Missions in the homepage and didn't get any hits of this nature....