_________ is used by teachers to track a child's progress. It helps teachers to determine what a pupil is capable of achieving through the use of a mediator, allowing the teacher to assist the child in reaching that level on their own.

A slow learner picks up the learning process when placed in a peer group comprising a mixed type of learners. This collaborative social learning indicates which aspect of Vygotsky's theory?

According to , it is important to understand the social processes and influence of the cultural context on children's thinking.