At the end of each activity, the class comes together, evaluates, and gives a percentage for how we performed during the activity. We keep in mind several factors - how we did in progressing towards mastering the objective at hand, our participation as a group, and the extent which we meet behavioral expectations overall. At the end of the class, we average our percentages, and reflect on our performance in the day. This ensures that the students understand their performance as well as work as a team to push their percentage higher.
At the end of the lesson, when it comes time to practice, my students find themselves at varying levels of success with the material. Some of my students have mastered material, while others need more guidance. I teach my students how to use Robert Marzano's scale of self-assessment, which allows them to rate their level of need. In our class, each level of the scale corresponds to a mode of practice, including teacher guidance, peer tutoring, online practice, and enrichment.
Sometimes the only thing holding students back is practice time. It's amazing how much they can get done when they get themselves into a work frenzy. During Rapid Fire, we create a "controlled crazy" by playing techno music while students work in pairs to solve as many computation problems as possible in five minutes. This is a great strategy to use before taking the lesson to word problems, and provides a break from sitting quietly and attentively during the lesson. There is also always an element of choice in what the students want to focus on, helping them to adjust their self-evaluation for later on.
I use the Turn and Talk strategy to get my students to discuss mathematical concepts. Given the shift to using technology (both in and out of the classroom), my students are becoming more and more used to sitting behind a screen and only interacting with the virtual world. I utilize Turn and Talks during lessons to build conversational and interpersonal skills. These quick conversations help students explain their thoughts and practice their articulation skills.