Finding Patterns in Numbers: Khan Academy

 Two nights ago I watched a fascinating documentary on numeric patterns in nature.

I found this series by Khan Academy (always first rate educational information) that helps make sense of this phenomena.

Don't be put off by its 3rd grade label. :)

Here is the link

https://www.khanacademy.org/math/cc-third-grade-math/arithmetic-patterns-and-problem-solving/imp-patterns-in-arithmetic/v/practice-finding-patterns-in-numbers