Teaching Kids Programming – Introduction to Combinatorial Mathematics 1 (Pascal Triangle/Binomial)

Introduction to Math Combination Combinations count the ways to choose items when order does not matter. This guide builds intuition from a simple grid-walking example, introduces binomial notation, derives the formula, explains the recurrence [math]C(n,m)=C(n-1,m-1)+C(n-1,m)[/math], and connects everything to Pascal's triangle . Grid walking example — paths from bottom-left to top-right Imagine…