Answer:
Interactive Teaching Method
Step-by-step explanation:
Interactive teaching methods, these are means of teaching or instructing students, through which the teachers actively involves the students in their learning process. This involves regular teacher to students interactions, student to student interactions, practicals, workshops and demonstrations. Students are encouraged to be active during this classes.
Mr Biggs has employed this method for his fifth graders because by carryout the task together they all get to learn by helping each other as a team.