Tie in with social studies and geography/mapping: Autobiography Island - Shake up how you get to know your students. could be a good way to introduce a mini lesson/assesment on map skills
Classroom Organization Labels - Chalkboard Theme - I just like the pencil labels :)
PE/All lessons. This is a great resource for teachers to use and look at regularly. It shows the 'road to success' when teaching. This is how teachers will know their lesson has been successful.