why do teachers teaching about teaching, teach in a way that they don't want us to teach? you're mostly just reading from slides. I would love this video if I had to write an essay about the constructivist approach, but I hate it if i had to use this to understand the constructivist approach. please give more examples. one example plant based example is not enough to make it clear how a teacher can act as an observer and how the same teacher can act as a facilitator.