Hi Karen,
While I visit the link that you posted, thanks for that.
Yes you are right about my other thread. So, we are currently not in the US and planning an immigration through EB5. While we are working things out on that front, we are also exploring what would we do once we are in the US. Since this whole process would take some time, we are trying to zero down on things that we can do (career-wise) and then upgrade our skills or get a degree/certificate to be ready for that job. Since I am already an educator, teacher seemed liked a natural route.