I noticed that students both needed and wanted a quick and engaging introduction to content. Instead of simply asking what do you know about this topic students prior knowledge is activated through a often funny yet very informative video segment on a topic. These videos are great for introduciing Social Studies content because they take often large and abstract topics and make them accessible for students.
There are an infinite number of digital content providers and tech tools and education programs a blended teacher can choose to use in his classroom. Check out how and why Aaron uses specific digital content and ed tech tools!
Formal transitions happen twice during a double-block period. My students have to move from one section of my extra-large classroom (3 classrooms merged into one) and move to another section for a new lesson with a new teacher. My students have two minutes to transition from session to session, and we play a variety of interesting music on the surround sound stereo system to keep it fun.
My colleagues and I have students write a Synopsis of their learning after every Independent Learning Zone period as well as after Live Investigations. The Synopsis acts as a reflective tool for both large and small concepts. I often tell my students to write what they actually learned or improved upon, not what they THINK I want them to write. I train my students to make a space for the Synopsis in their notebook headings. Occasionally, I will have my students read their Synopses out loud, but most often I walk around and do a quick check, as they are mostly a personal reflection for my students.