Better teacher to student ratio

More face to face instruction time for students

Helps keep students on track

All of the above

Two teachers working together and sharing responsibility to create instruction that benefits all students

One teacher teaching and the other sitting in the back everyday

Co-Teachers have to be best friends

Co-teachers have to work together, build a relationship with one another, and learn to work as a team in the classroom

One person has to do all of the instruction and the other is there to watch and help only every so often