Children spend a big part of their lives in school, and how they are treated and how they interact with those around them — peers, teachers, and other staff — greatly affects their personal growth. Thus. It is only natural that teachers are trained to not only accommodate, but fully support students from all walks of life.
The world is bigger than we can imagine. This law is one way to move towards building an inclusive and safe space for children, so that they can grow up to be compassionate and considerate.