I would love experimentation and innovation in this direction. I see students solving complex differentiation and integration problems without understanding wh

I would love experimentation and innovation in this direction. I see students solving complex differentiation and integration problems without understanding what's going on, or being able to apply calculus to the real world problems. I also wish for Lagrangian Mechanics to be the default instead of Newtonian in middle and high school. In my understanding, the core thing in the way is that Lagrangian uses calculus much more prominantly than Newtonian. Being able to teach calculus in a simpler way could be useful for that too.