Education, Computer Science, Programming, Mathematics, Golden Ratio.
eventually see a pattern emerge: 1 + 3 = 4 1 + 3 + 5 = 9 1 + 3 + 5 + 7 = 16 1 + 3 + 5 + 7 + 9 = 25 The sum of odd integers is the squares of the integers. For example, 4 is 2 times 2, 9 is 3 times 3, etc. I ask them to prove this statement, which really means drawing a picture that gives insight