Foundations

The difference between Form and Value in mathematics, Why Form matters even when the Value stays the same, How this distinction appears in both basic arithmetic and more advanced ideas, A mindset that helps you see ideas not only for what they are, but for everything they could be

The definition of a number as a distance between two points, How direction gives rise to positive and negative values, Why zero is a reference point we choose, not a fixed truth, A mindset that helps you see structure in motion, and meaning in relationship