Interesting developments lead to life changing moments.
Team teaching has its advantages and drawbacks, but one thing is certain – there are no hiding places.
For starters these were quite useful:
http://www.edutopia.org/blog/how-to-team-teach-high-school
https://www.teachingchannel.org/videos/algebra-team-teacher-collaboration
This is how it was presented to the department initially for discussion Team Teaching outline
Maths 'n' More Maths 