Final answer:
Troy is engaged in a collaborative learning project where he works with students of different backgrounds to achieve a common educational goal, emphasizing teamwork and cultural understanding. Hence, option (b) is correct.
Step-by-step explanation:
Troy, an African American student, is participating in a collaborative learning project when he works in cooperation with students from a variety of backgrounds who each contribute different parts of a classroom project in order to reach a common goal.
This type of endeavor is characterized by students with diverse perspectives and experiences coming together to learn from one another, which can aid in understanding different cultural backgrounds and promote the development of interpersonal relationship skills. The collaborative nature of the project reflects a process of engaged learning, where participants feel heard, share their perspectives, and build a community through teamwork.