I am a high school math, computer science and economics teacher at TASIS Dorado. I have taught classes at intermediate, highschool, and college level (small, medium, and large size lectures).
My teaching philosophy is explained in this short document.

A list of course I have taught can be found here.

I have pages for resources in Statitics, Computer Science, and Economics.
For those that are interested, I strongly suggest reading A Mathematician's Lament, by Paul Lockhart and following the work of Math For Love (of Dan Finkel and Katherine Cook).
Some great websites for teaching math are Desmos and CoCal (former SageMath).