The instructional materials reviewed for K-2 meet the expectations for alignment and usability in each grade. The materials spend the majority of the time on the major work of the grade, and the assessments are focused on grade-level standards. Content is aligned to the standards and progresses coherently through the grades. There is also coherence within modules of each grade. The lessons include conceptual understanding, fluency and procedures, and application. There is a balance of these aspects of rigor. The Standards for Mathematical Practice (MPs) are used to enrich the learning, but the materials do not always attend to the full meaning of each MP and additional teacher assistance is needed in engaging students in constructing viable arguments and analyzing the arguments of others.  The K-2 materials also meet the criterion for usability which includes the following areas: use and design, planning support for teachers, assessment, differentiation, and technology.

The instructional materials reviewed for grades 3-5 meet the expectations for alignment and usability in each grade. The materials spend the majority of the time on the major work of the grade, and the assessments are focused on grade-level standards. Content is aligned to the standards and progresses coherently through the grades. There is also coherence within modules of each grade. The lessons include conceptual understanding, fluency and procedures, and application. There is a balance of these aspects of rigor. The Standards for Mathematical Practice (MPs) are used to enrich the learning, but the materials do not always attend to the full meaning of each MP and additional teacher assistance is needed in engaging students in constructing viable arguments and analyzing the arguments of others.  The 3-5 materials also meet the criterion for usability which includes the following areas: use and design, planning support for teachers, assessment, differentiation, and technology.