| Topic Question 
												Materials 
												Procedures/Design* 
												Results/Analysis* 
												Conclusions*
											  | 
											Teacher Teacher 
												Teacher 
												Teacher 
												Teacher 
												Teacher
											  | 
											Teacher Teacher 
												Teacher 
												Teacher 
												Teacher/Student 
												Student
											  | 
											Teacher Teacher/Student 
												Teacher/Student 
												Student 
												Student 
												Student
											  | 
											Teacher/Student Student 
												Student 
												Student 
												Student 
												Student
											  |