Mr. Presley, a history teacher, learns that students from some ethnic groups behave in ways that may make some educational tasks more difficult than others. In order to enhance the learning potential of his students, he provides them with the opportunity to engage in a variety of different tasks that help them learn about different cultural groups. Mr. Presley is increasing the students' capacity to understand the world better by applying the concept of:

Culturally relevant education is a pedagogical framework that states how much important it is to include the cultural background of a student, his interests and the experiences that he has lived in all the aspects of teaching.

The pedagogy of Culturally Relevant Education was developed by Dr. Gloria Ladson Billings in the early 90s. She pillared this theory on three fundamental concepts namely academical achievements, sociopolitical consciousness, and competence based on culture.

In the given case, Mr. Presley is applying the concept of Culturally relevant Education. Because he is trying to engage his students in cultural tasks to help them, learn and grow.

So, the correct answer is Cultural Relevant Education.