Very professional environment, safe to work in.
Pros: job satisfaction, pay, stimulation.
Cons: severely neglected students.
I was the instructor for physics and mathematics. I was also in charge of taking care of students educational needs, come up with tests and quizzes.
I was able to keep the students mentally engaged and got 100% positive review including from the students who had failed the course.
The most enjoyable part was making the students realize that mathematics can be learned and learning can be fun.
The hardest part of the job was noticing how low the level of education in high schools of California really is. It was sad to see these students had been neglected all through the years and literally knew less mathematics than some 5th graders.