Just as you would choose an appetizing entree off a menu, here are math menus for EVERY cluster of your CCSS to give to students at mastery. Allow proficient learners with that cluster to choose 1-3 activities to complete at their seats while you spend 1-3 days working with small groups of students needing math intervention and remediation for that cluster. There are complete sets of menus to use all year long. Each cluster menu has 6 activity choices for students. You can also take the activities off the menu and set up 6 cooperative learning math centers for a cluster. Use as a tool for differentiating instruction, providing collaborative learning, and pulling small groups for individualizing instruction. See any of my free download math menus to sample my work.