I was having a difficult time coming up with a main idea lesson that would stretch the thinking of my students, after meeting with Sarah and bouncing ideas between us, we created a main idea lesson that I was excited to try. 2 out of my 3 classes the activity worked really well. One of them it did not go so well, so I had the opportunity to brainstorm with Sarah again on what may have went wrong. I love collaborating with Sarah! It happens all the time not just in person, but via email and/or text. I'm glad she is always available! Thanks Sarah.