Great start of videos, but need more.

How I Use It

There are some great videos here including 'The Unexpected Math Behind Van Gogh's Starry Night' - and others as well. I use these both as lead ins to discussion with my students on a broader topic and as 'emergency sub lessons' - sub can show one of these videos and then students can write or record a reflection either on their laptops or in their sketchbooks. A lot of these need to be 'teacher led' as they introduce concepts that students may not understand without teacher introduction or teacher led discussion afterwards (or both).