About This Report
- EdReports reviews are one tool to support curriculum decisions. We do not make recommendations, and our reports are not prescriptive.
- Use this report as part of a comprehensive, teacher-led adoption process that prioritizes local needs and integrates multi-year implementation planning throughout.
- EdReports evaluates materials based on the quality of their design: how well they structure evidence-based teaching and learning to support college and career-readiness. We do not assess their effectiveness in practice.
- Check the top of the page to confirm the review tool version used. Our current tools are version 2.0. Reports based on earlier tools (versions 1.0 or 1.5) offer valuable insights but may not fully align with current instructional priorities.
Report Overview
Summary of Alignment & Usability: Investigations in Number, Data, and Space | Math
Product Notes
Reviewed print materials include:
- Investigations and the Common Core State Standards resource
- Unit books for each grade, Kindergarten through Grade 5
- Common Core Cards for each unit for each grade, Kindergarten through Grade 5
- Implementing Investigations resource for each grade, Kindergarten through Grade 5
- Student activity book, Common Core Edition for each grade, Kindergarten through Grade 5
- Differentiation and Intervention Guide
- Investigation Digital Resources, CD-ROM which housed all print materials for each grade level Kindergarten through Grade 5
Math K-2
Investigations Grades K-2 does not meet the expectations for Alignment to the Common Core State Standards and Usability. While numerous units of material are provided, they do not spend the majority of instructional time on major work of the grades. The sequence in which topics are covered is not consistent with the logical structure as outlined by the CCSSM and address topics before the grade level introduced in the standards. Therefore, materials are lacking important connections between standards, clusters and/or domains where appropriate and required. Overall, the instructional materials included in this series lack mathematical focus and coherence.
Kindergarten
View Full ReportAlignment (Gateway 1 & 2)
Usability (Gateway 3)
1st Grade
View Full ReportAlignment (Gateway 1 & 2)
Usability (Gateway 3)
2nd Grade
View Full ReportAlignment (Gateway 1 & 2)
Usability (Gateway 3)
Math 3-5
Investigations, Grades 3-5 does not meet the expectations for Alignment to the Common Core State Standards/Usability. While numerous units of material are provided, they do not spend the majority of instructional time on major work of the grades. The sequence in which topics are covered is not consistent with the logical structure as outlined by the CCSSM and address topics before the grade level introduced in the standards. Therefore, materials are lacking important connections between standards, clusters and/or domains where appropriate and required. Overall, the instructional materials included in this series lack mathematical focus and coherence.