Answer: Inclusion
Explanation: Inclusion is a scenario where students with disabilities (special needs) are been included or integrated into a traditional classroom, learning in the same way or environment as the students without disabilities. This tends to go with the idea that every person has the right to be in a social group i.e involved in the fabric of the society.
jacob's movement from special need classroom into the regular third grade class with the other students best illustrates the concept of inclusion