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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 ReportEdReports reviews determine if a program meets, partially meets, or does not meet expectations for alignment to college and career-ready standards. This rating reflects the overall series average.
Alignment (Gateway 1 & 2)
Materials must meet expectations for standards alignment in order to be reviewed for usability. This rating reflects the overall series average.
Usability (Gateway 3)
1st Grade
View Full ReportEdReports reviews determine if a program meets, partially meets, or does not meet expectations for alignment to college and career-ready standards. This rating reflects the overall series average.
Alignment (Gateway 1 & 2)
Materials must meet expectations for standards alignment in order to be reviewed for usability. This rating reflects the overall series average.
Usability (Gateway 3)
2nd Grade
View Full ReportEdReports reviews determine if a program meets, partially meets, or does not meet expectations for alignment to college and career-ready standards. This rating reflects the overall series average.
Alignment (Gateway 1 & 2)
Materials must meet expectations for standards alignment in order to be reviewed for usability. This rating reflects the overall series average.
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.
3rd Grade
View Full ReportEdReports reviews determine if a program meets, partially meets, or does not meet expectations for alignment to college and career-ready standards. This rating reflects the overall series average.
Alignment (Gateway 1 & 2)
Materials must meet expectations for standards alignment in order to be reviewed for usability. This rating reflects the overall series average.
Usability (Gateway 3)
4th Grade
View Full ReportEdReports reviews determine if a program meets, partially meets, or does not meet expectations for alignment to college and career-ready standards. This rating reflects the overall series average.
Alignment (Gateway 1 & 2)
Materials must meet expectations for standards alignment in order to be reviewed for usability. This rating reflects the overall series average.
Usability (Gateway 3)
5th Grade
View Full ReportEdReports reviews determine if a program meets, partially meets, or does not meet expectations for alignment to college and career-ready standards. This rating reflects the overall series average.
Alignment (Gateway 1 & 2)
Materials must meet expectations for standards alignment in order to be reviewed for usability. This rating reflects the overall series average.
Usability (Gateway 3)
Report for 5th Grade
Alignment Summary
The instructional materials reviewed for Grade 5 do not meet expectations for alignment. The materials do not devote the large majority of time to grade-level work and topics from future grades are assessed. There is little explicit connection made to the progressions of learning in the standards. Since the materials do not meet the expectations for focus and coherence in gateway 1, they were not reviewed for gateway 2.
5th Grade
Alignment (Gateway 1 & 2)
Usability (Gateway 3)
Overview of Gateway 1
Focus & Coherence
The instructional materials reviewed for Grade 5 do not meet expectations for focus on major work and coherence at the grade. There are end-of-unit assessments in units 6, 8 and 9 that assess content above the scope of the grade. There is also not enough time spent on the major work of fractions at the grade level, which support important progressions as students move into Grade 6 and begin grappling with understanding ratio reasoning.
Gateway 1
v1.0
Criterion 1.1: Focus
The instructional materials reviewed for Grade 5 do not meet the expectations for assessing material at the grade level. The materials assess many topics that are above grade level, and statistical distributions, specifically, should not be assessed before Grade 6. Other examples include:
- The end of unit assessment in unit 6 asks students to add numbers to tenths, hundredths and thousandths place. This computation is in the standards in Grade 6. There is also too much of an extension of the standard 5.NBT.A.3.B in this assessment. The standard calls explicitly for two decimals to be compared and there are ten decimals to be compared.
- Problem 3 in the unit 8 end of unit assessment is aligned to 6.EE.A.2 since students are asked to more formally evaluate and write expressions.
Indicator 1A
The instructional materials reviewed for Grade 5 do not meet expectations for assessment. The materials assess statistical distributions with questions that align to standards from 6.SP.A, “Develop understanding of statistical variability”, and 6.SP.B, “Summarize and describe distributions.”. There are also many other sessions in the materials that would need to be modified or omitted because of their alignment to above, grade-level standards. For this indicator, all of the identified assessments and end-of-unit assessments for the nine units were reviewed. Units and sessions accompanying above grade-level assessment items are noted in the following list.
- In unit 9, the end-of-unit assessment expects students to: compare sets of data using the shape and spread of the data; draw conclusions based on data; and use operations on fractions to solve problems involving information given in line plots. The scoring rubric indicates that in order to meet expectations, students are to recognize statistical distributions including range, median, mode, and outliers. These expectations align to standards within 6.SP. According to Table 2 on page 9 of the K–8 Publishers’ Criteria for the Common Core State Standards for Mathematics, assessment of statistical distributions should not occur before Grade 6.
- The end-of-unit assessment for unit 4 expects students to use fraction-percent equivalents to solve problems about the percentage of a quantity and order fractions with like and unlike denominators. Expectations on fraction-percent equivalents align to 6.RP.A.3.C. , “Find a percent of a quantity as a rate per 100 (e.g. 30% of a quantity means 30/100 times the quantity); solve problems involving finding the whole, given a part and the percent.” There are nine sessions that align to the expectation on percentages, and these nine sessions could be omitted without affecting the structure of the materials.
- The end-of-unit assessment for unit 6 expects student to: order decimals and justify their order through reasoning about decimal representations, equivalents, and relationships and add decimals to the thousandths through reasoning about place value, equivalents, and representations. The scoring rubric on page 136 indicates that students must be able to add decimals (to the thousandths) in order to be proficient. There is no grid provided, and student exemplars presented all involve actually adding the decimals rather than completing grids. These expectations go beyond 5.NBT.A.3.Bb, “Compare two decimals to thousandths based on meanings of the digits in each place, using >, =, and < symbols to record the results of comparisons,” and 5.NBT.B.7, “Add, subtract, multiply, and divide decimals to hundredths, using concrete models or drawings and strategies based on place value, properties of operations, and/or the relationship between addition and subtraction; relate the strategy to a written method and explain the reasoning used.”. There are 13 sessions that are aligned to the beyond grade-level expectations, and the lessons should not be omitted because that would affect the underlying structure of the materials for the unit.
- The end-of-unit assessment for unit 8 expects students to: use tables and graphs to represent the relationship between two variables; use tables and graphs to compare two situations with a constant rate of change; and use symbolic notation to represent the value of one variable in terms of another variable in situations with constant rates of change. The scoring rubric on page 126 indicates that students must be able to write an expression to represent the value of one variable in terms of another variable. These expectations extend beyond 5.OA.B.3 to more closely align with 6.EE.C.9. , “Use variables to represent two quantities in a real-world problem that change in relationship to one another; write an equation to express one quantity, thought of as the dependent variable, in terms of the other quantity, thought of as the independent variable. Analyze the relationship between the dependent and independent variables using graphs and tables, and relate these to the equation.” There are seven sessions that align to these expectations, and omission, or modification of, these seven sessions would not significantly impact the underlying structure of the materials.
*Evidence updated 10/27/15
Criterion 1.2: Coherence
The instructional materials reviewed for Grade 5 do not meet expectations for focus. The materials do not spend the majority of time on the major clusters in the grade. There were lessons in the CCSSM resource that addressed one standard, but that is not adequate time to teach content in major focus areas. There was evidence found where actual student activities do not align with the standards labeled in the materials/table of contents and where students are engaging in work above the grade level, thus diminishing the focus.
Indicator 1B
The instructional materials reviewed for Grade 5 do not meet expectations for focus. There are 161 sessions between assessments and lessons in the materials. While 117 of the lessons are labeled as aligned to the major work with a percentage of 72% based on the labeled alignments from the publisher, there are many instances where the actual work in the lessons is not accurately aligned to the standard as marked. Examples include:
- In unit 2, lesson 1.1 has work with nets, a Grade 6 standard.
- In unit 2, lesson 2.3 has students measuring cubic units in their classroom. There is no way to guarantee that these will be whole number values when working with volume and therefore is above the scope of Grade 5.
- In unit 7, lesson 1.1 and 1.3 are both labeled as 5.NF.A.2 but do not address word problems involving +/- of the same whole.
- Unit 4, session 1.1 is labeled as aligned to 5.NF.A.1, but goes beyond the scope of that standard into percent work and portions of a set and a whole. This is not aligned to 5.NF.A.1 but rather to 6.RP.
- In unit 4, 12 lessons are labeled solely to a math practice, and diminish focus on the major work of the grade.
- Unit 5 has seven lessons that are labeled solely to a math practice and not a content standard in the grade. This lack of alignment interferes with a focus on the major work of the grade.
Criterion 1.3: Coherence
The instructional materials reviewed for Grade 5 do not meet expectations for coherence in the grade. The materials are not coherent with the progressions, as decimal work goes beyond the scope of the grade and there is inconsistent alignment and coherence within the standards.
Indicator 1C
Instructional materials reviewed for Grade 5 do not meet expectations for coherence because the content in the materials does not support focus and coherence. Overall, the review team concluded that there were very few lessons that had supporting/additional clusters to support the major work. For example:
- In unit 9, lessons 1.1-1.4 are labeled as 5.MD.B.2, but the data measurements are whole numbers so there a misalignment with the standard. These do not support the work of 5.NF.A.
- Unit 8, lessons 1.1-1.3 and 2.5-2.6 examined for 5.OA.B.3 with connections to 5.NBT fluency unearthed misalignments with constant rate and doubling patterns that are beyond the grasp of Grade 5, diminishing the coherence between additional/supporting and major work at the grade. These lessons were also labeled as connected to 5.G.A which does not appropriately align to the coordinate system work of the grade.
- Content aligned to a math practice, rather than a content standard, in units 4 and 6, do not support connections within the grade level content.
Indicator 1D
The instructional materials reviewed for Grade 5 partially meet expectations for viability of content for the scope of one year. The curriculum consists of 161 total sessions according to the provided pacing in the Investigations and Common Core State Standards Resource. Although this is a manageable number of days for a school year, with the inclusion of unit 4 on proportions, the review team determined that the amount of content was not fully viable for one school year to foster coherence between grades. Of particular concern is that 11 sessions out of 161 are aligned to standards in the 5.MD.C cluster, all in unit 2. Since this is one of five major clusters in the grade there is not enough time spent to develop understanding of the content within the year.
Indicator 1E
The instructional materials reviewed for Grade 5 do not meet expectations for consistency with the progressions. The materials do not develop according to the progressions, nor do they give students extensive work with grade-level problems. In addition, while there are teacher notes in the "Looking Back" section of each unit, there is not explicit connection to specific standards addressed in prior grades. For example:
- This grade includes 19 lessons that are only aligned to the mathematical practices. This is a red flag that the lessons do not develop with a grade-by-grade progression because the material is not labeled as aligned to any grade-level work. These lessons are in Investigations 1-3 in unit 4 and Investigation 2 in unit 5.
- Unit 4 includes 11 lessons that are misaligned and teach percent, a Grade 6 standard.
- Within any standard, there are no examples of a two-step story problem.
- The domain 5NF, which is a major work, is greatly under-represented in this series. It is taught piecemeal across units 4-6, and in two new CCSM-aligned lessons in unit 9. These are aligned to 5NF.6 as are four new CCSSM lessons in unit 4. Six lessons on multiplication of fractions and mixed numbers does not support the consistent progression of the standards.
- There are no instances when CCSSM from earlier grades are labeled in the materials.
Indicator 1F
The instructional materials reviewed for Grade 5 partially meet expectations for fostering coherence through connections at a single grade. The materials include some instances where learning objectives are shaped by cluster headings and include some problems that connect clusters and domains. For example:
- With 19 lessons in units 4 and 5 aligned to math practices and not grade level content, these lessons do not support alignment with cluster headings and connections between clusters.
- Lessons 3.A8 and 3.A9 in unit 6 represent lessons aligned to content where the conversions with the metric system can be an important practical application of the place value system. Students' work with these units (5.MD.A.1) were not fully connected to their work with place value (5.NBT.A.1). The math focus points only reference converting measurements within a given measurement system.
There were examples, however, where grade level content was appropriately aligned to support a partial rating in the indicator.
- For example, fraction multiplication in 5.NF.B includes interpretation of the meaning of multiplication when multiplying two fractions. This has the potential to connect to 5.NBT.B.5, whole number fluency. Since fluency stems from conceptual understanding, when students are asked to interpret products in lesson 4A.4 in unit 4, they are showing conceptual understanding that will build to fluency.