The grouping algorithm employed by School of One assigns students a new lesson every day based on the student's most current learning needs. The algorithm actually learns the students' needs from the previous day's exit ticket. One of the learning styles or lesson types, Live Investigation, assigns students to me who are ready for whatever the assigned skill is. However, within that group, there are still varying levels of ability. I can see all of this on my data report and then I can group within my group. I call this micro-grouping.
Opening Bell is a strategy I use to start class every day. I start by asking students to "clamshell" their computers--closing their devices almost all the way--and then I give a whole-class greeting. We spend the next two minutes checking the review section of the class agenda and preparing for the whole-class mini-lesson, announcements, and/or administrative tasks. Given that my students spend a significant portion of each class working independently or in small groups, Opening Bell gives us the opportunity to come together as a whole-class community before students start working on their own.
During Live Investigation and Task sessions (both teacher-led), I often use a whole group discussion format just like a traditional classroom. Blended or not, there is no substitute for discussion.
During small group, I am able to give individualized feedback to my students. I want small group to be a safe place where my students can share, ask questions, and be able to learn content and skills authentically. This also gives me the opportunity to clarify misconceptions, to reinforce key learnings by giving my students one-on-one attention and support.