This instructional math framework provides an environment for mathematics that fosters mathematical thinking and understanding while meeting the needs of all students. Educators will learn how to effectively utilize small-group and whole-group instruction, manipulatives, math warm-ups, and math workshop to engage students in connecting mathematics to their own lives. Maximize the impact of your instruction with ideas for using ongoing assessment and differentiation strategies. This second edition resource provides practical guidance and sample lessons for grade-level bands K-2, 3-5, 6-8, and 9-12. Promote a classroom environment of numeracy and mathematical discourse with this essential professional resource for K-12 math teachers!