My colleagues and I use a variety of hand signals in our classroom to avoid unnecessary disruptions and maintain focus and time on task. Three common hand signals: a signal to use bathroom; a signal for needing scrap paper; and a signal for asking a presenter to speak louder. We introduce all of the hand signals to students at the beginning of the year in a community-wide Town Hall Meeting.
Positioning is a strategy I use, especially at the beginning of the school year, to ensure that my students know where they should go, what they will do at each station, and how much time they will spend at each station. Positioning occurs after I welcome the class (please see the "Opening Bell" strategy video) and before they begin rotating. I typically project the group assignment page from our class website onto the smart board and do a few quick checks for understanding before I let students go to their stations.
Like It-Love It-Gotta Have It is a strategy I use to differentiate assignments within my micro-groups in a Live Investigation. The three names are, in my opinion, a better way of saying high, medium and low. The kids really love the names. In a Live Investigation, there is usually varying levels of abillity or knowledge in that particular skill. By making a high, medium, and low activity, students have the ability to challenge themselves at their own level. I assign different parts of the room for each activity so I can physically see where the students are. Most of the time, I let the students self-assess and they move throughout the room according to which level they are. They are free to move (up or down) from one section to the next. Most of the activites I assign here are digital. I really like using Khan Academy here, as I can track students physically as well as digitally. With this strategy, I can also target the students at the Like It level and allow the Gotta Have it students to fly a bit on their own.
Students are being asked to create, think, read and write and increasingly higher levels and standards. Being able to reach kids at their ZPD is critical to making sure they meet and hopefully exceed these standards. When students are working collaboratively, they are learning teamwork, practicing CCSS speaking and listening skills and learning from each other - all essential elements for instructing the whole child. It is important for students to have the opportunity to experience and practice using different learning modalities.