Just the skills!
Years ago Khan had a tree organizational chart of skills. The top of the tree was the most basic of skills, counting, all the way to trig. The tree branched as one skill lead to another or three other skills. I thought this was best thing ever. Is that chart still around, if so please direct me to it. I used Khan for math in those days however, today I need more subjects. However if math is all there is then I still need it. I am a parent and it is easier for me to slide back and forth on a skill chart verses combing through grade levels. Help.
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