Question: How to change the point of view from first person to third person? see my sentence below

The enthusiasts of creature testing contend that if an analysis is dispensed with, a large number of the meds and systems that we as of now apply today wouldn't exist and the improvement of forthcoming medicines would be to a great amount constrained

1. Did they change the point of view correctly? Do you have any changes to suggest? What did they do well

As she sits back and observes students in my school, She saw how technology had changed over the years. She saw that having students starting off early gave them a better chance of being computer savvy. She thought by students getting hands on training early would be great for the students since technology was rapidly changing from day to day. She thought that if we had students that were willing to learn and get the training in up to date technology training it would be an asset to them learning.