React instruction #209
Description
Students are still struggling getting the event driven model of React into their brains.
- Create a better demo program for state that shows how state is passed down to a child component and pushed up from the child.
- Make sure they get the mental model of why state is necessary by showing what happens if you just use javascript
- Show how you could write the state model for React with simple javascript
- Better examples for UseEffect and show that it is also just state that drives the invocation of the callback