Answer:
a. Elementary school teacher
Step-by-step explanation:
An elementary school teacher refers to an individual who is an educational professional and is typically saddled with the responsibility of developing and implementing lesson plans for students in the classroom.
Basically, an elementary school teacher educate students on vital subjects such as mathematics, english language, verbal studies, quantitative reasoning etc. which forms the foundation of a student's future career, observe, analyze and evaluate the performance of each pupil, coordinate all classroom activities, enforce school and classroom rules etc. All of the aforementioned responsibilities are executed or achieved by walking around the classroom to effectively and efficiently monitor and evaluate the pupils.
In this scenario, Allesandra would like to work in a school environment, and she knows that she would prefer a career in which she spends lots of work time walking around rather than sitting in an office.
Hence, the education career which would be the best option for Allesandra, is to work as an Elementary school teacher.