This is one of the great Disney shorts from their “classic” period of the 1950s and ’60s. It has Donald going on an adventure, learning about how math is the foundation for music, architecture, nature, and games. It explains the Golden Ratio phi and how simple ratios explain many things that we may not have ever thought about.
This is a great intro to some basic STEM concepts and will get kids in a creative and curious mindset.
In middle school, we would watch this in math class on the last day before winter break. I always had fond memories of it and was happy to be able to share it with my kids.
It’s hard to track down some of these older Disney cartoons. It’s only 27 minutes, so buying a DVD seems excessive. It is up on YouTube, but I assume those are not official copies.
It’s worth watching with the kids. Be warned though that you may have a strong urge to play pool when it’s over.