I will be taking over a long-term sub position in a fourth grade from Dec-March while the classroom teacher is on maternity leave. Right now, I'm looking for some suggestions from people who have some experience with this of how to make the transition easier for the students. I'm planning on keeping all of the routines and procedures the same, but I'm afraid that if I change anything even slightly that I will be met with some serious resistance! I am prepared for that, but any suggestions would be greatly appreciated! Thanks!