Personally I can't tell how thankful I am about Khan Academy because there are really mathematical concepts that I simply couldn't digest back when I was in high school mostly because I either got lost in 1-2 chapters (back then) and instead of understanding the concepts I ended up drowning in them.
You know what is even funnier? That after learning the logic behind programming I was able to perceive mathematical concepts under a whole different view and had so many fulfilling "oh that!" moments so far!
You know what is even funnier? That after learning the logic behind programming I was able to perceive mathematical concepts under a whole different view and had so many fulfilling "oh that!" moments so far!