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Common Core Math Standards in many formats

  • There are 664 items.
  • There are 517 Math standards (including substandards).
  • There are 147 clusters (summaries for groups of standards).
  • Standards data set includes math practices, content area standards, and descriptive clusters.
  • Math symbols use Unicode superscripts and subscripts (without HTML).
  • Formats include text files and workbooks (e.g., spreadsheets).
  • Formats now include JSON files.
  • Formats now include SQL files.
  • Use keyword ccssmath to search for Math standards with the CCSS MATHREF Chrome extension.

NOTE: Looking for Common Core English Language Arts standards?

Table of Contents

Data Dictionary

NOTE: Markdown table made with MarkdownTableMaker for Google Sheets

ITEMID KEY TYPE CATEGORY SECTION DOMAIN GRADELEVEL DETAILS
datatype Integer String String String String String String String
model type Integer String Enum String Enum Enum Enum String
description unique number for each of the data set items CCSS.MATH.* standard, substandard, or cluster grade level and/or topics section of the standards with similar characteristics skills or topics based on KEY grade level or grade level grouping actual standard, describing the item to be learned

NOTE: The words KEY and DETAILS are used for clarity. KEY always refers to the standard notation with grade level, domains, and standards information. DETAILS always refers to the standard in the form of words, phrases, or sentences.

Formats

Text files

  • ccssmath.tsv
    • Tab-separated values (TSV) text file
    • This file is searchable on GitHub
    • Imports into spreadsheets or databases
  • ccssmath-with-item-id.tsv
    • Adds ID column to each record in ccssmath.tsv as a primary key
    • This file is searchable on GitHub
    • Useful for cross-referncing between standards
    • Useful for differentiating between very similar standards
    • Useful for keeping track of all 517 math standards (like on flashcards)
    • Sorting the numbers is easier than "K-12 sorting" the keys

Workbooks

JSON files

  • ccssmath.json
    • JavaScript Object Notation
    • Delivers math standards as a structured data object
    • Useful for developers
  • ccssmath.min.json
    • Minified JSON string

SQL files

  • sqlite-ccssmath.sql

    • Use with SQLite.
    • Useful for database developers
    • Useful for complex data analysis
    • From the shell, create a new database file: $ sqlite3 filename.sqlite
    • Within sqlite3:
      • Run the command file: sqlite> .read sqlite-ccssmath.sql
      • View the tables: sqlite> .tables

  • mariadb-ccssmath.sql

    • Use with MariaDB.
    • Useful for database developers working with more complex schemas
    • Useful for complex data analysis
    • From the shell, connect to the database: $ mariadb
    • Within mariadb:
      • Choose a database: MariaDB [(none)]> use foo;
      • Run the command file: MariaDB [foo]> source /path/to/mariadb-ccssmath.sql;
      • View the tables: MariaDB [foo]> show tables;

Source Material

  • Commmon Core Math Standards are sourced from the official web site:
  • For accuracy, the source material is extracted using the CCSS Math Standards Extraction Tool (SET).
  • CCSS Math SET also annotates the each standard with Category and Domain data from the source material.
  • For brevity, each standard has been shortened by removing extra examples.
  • For clarity and better machine readability, some symbols have been removed.

Common Core Math Standards Statistics

Standards vs. Substandards

NOTE: Markdown table made with MarkdownTableMaker for Google Sheets

TYPE COUNT
standard 393
substandard 124
TOTAL 517

Cluster Counts

  • There are 147 clusters (groups of standards and substandards).

NOTE: Markdown table made with MarkdownTableMaker for Google Sheets

GRADE LEVEL COUNT
Kindergarten 9
Grade 1 11
Grade 2 10
Grade 3 11
Grade 4 12
Grade 5 11
Grade 6 10
Grade 7 9
Grade 8 10
High School 54
TOTAL 147

Standards Grade Level Counts

NOTE: Markdown table made with MarkdownTableMaker for Google Sheets

GRADE LEVEL COUNT
Kindergarten 25
Grade 1 24
Grade 2 28
Grade 3 37
Grade 4 37
Grade 5 40
Grade 6 47
Grade 7 43
Grade 8 36
High School 192
K-12 8
TOTAL 517

Standards Domain Counts

NOTE: Markdown table made with MarkdownTableMaker for Google Sheets

DOMAIN COUNT
Mathematical Practices 8
Counting and Cardinality 10
Geometry 43
Measurement and Data 50
Number and Operations in Base Ten 39
Operations and Algebraic Thinking 34
Number and Operations with Fractions 37
Expressions and Equations 31
The Number System 28
Ratios and Proportional Relationships 14
Statistics and Probability 26
Functions 5
The Complex Number System 9
Quantities 3
The Real Number System 3
Vector and Matrix Quantities 17
Arithmetic with Polynomials and Rational Expressions 7
Creating Equations 4
Reasoning with Equations and Inequalities 14
Seeing Structure in Expressions 9
Building Functions 12
Interpreting Functions 16
Linear, Quadratic, and Exponential Models 8
Trigonometric Functions 9
Circles 5
Congruence 13
Geometric Measurement and Dimension 4
Expressing Geometric Properties with Equations 7
Modeling with Geometry 3
Similarity, Right Triangles, and Trigonometry 13
Conditional Probability and the Rules of Probability 9
Making Inferences and Justifying Conclusions 6
Interpreting Categorical and Quantitative Data 12
Using Probability to Make Decisions 9
TOTAL 517

Domain Counts By Grade Level Table

NOTE: Markdown table made with MarkdownTableMaker for Google Sheets

Domain Kindergarten Gr. 1 Gr. 2 Gr. 3 Gr. 4 Gr. 7 Gr. 6 Gr. 7 Gr. 8
Counting
and Cardinality		 10
Operations and
Algebraic Thinking		 5 8 4 9 5 3
Number and Operations
in Base 10		 1 9 11 3 6 9
Measurement and Data 3 4 10 14 9 10
Geometry 6 3 3 2 3 4 4 8 15
Number and
Operations – Fractions		 9 17 16
Ratio and Proportional
Relationships		 7 8
The Number System 15 12 3
Expressions
and Equations		 15 8 13
Statistics
and Probability		 11 16 4
Functions 5

References

License

Common Core Math Standards are provided under Public License.

Any examples or applications beyond the scope of the license are provided under the permissive MIT Licence: