{"system":{"system_id":"us_ccss","public_slug":"us-ccss","label":"US Common Core Math","official_source_urls":["https://thecorestandards.org/Math/","https://thecorestandards.org/standards-in-your-state/"]},"standard":{"system_id":"us_ccss","system_slug":"us-ccss","system_label":"US Common Core Math","code":"CCSS.3.OA.D.9","label":"patterns, operation properties, arithmetic structure; identify, analyze, explain.","public_slug":"curratom-us-ccss-3-oa-d-9","route":"/math/standards/us-ccss/curratom-us-ccss-3-oa-d-9","data_json_route":"/math/data/standards/us-ccss/curratom-us-ccss-3-oa-d-9.json","data_markdown_route":"/math/data/standards/us-ccss/curratom-us-ccss-3-oa-d-9.md","skill_count":4,"skills":[{"title":"Reading tables","route":"/math/skills/data/tables-read","family_name":"Data Classification, Tables, and Graph Reasoning","standards":[{"system_id":"us_ccss","code":"CCSS.3.MD.B.3","label":"Draw and interpret scaled picture graphs and bar graphs to represent data.","route":"/math/standards/us-ccss/3-md-b-3"},{"system_id":"uk_england_nc","code":"UK-NC-Y3-statistics-interpret-present-data","label":"Interpret and present data using tables and diagrams.","route":"/math/standards/uk-england-nc/y3-statistics-interpret-present-data"},{"system_id":"singapore_primary","code":"SG-Primary3-Data-Representation-Tables","label":"Read and interpret data in tables.","route":"/math/standards/singapore-primary/sg-primary3-data-representation-tables"}]},{"title":"Operations Properties Apply","route":"/math/skills/oa/operations-properties-apply","family_name":"Equations, Variables, Expressions, and Inequalities","standards":[]},{"title":"Patterns Analyze Rules","route":"/math/skills/oa/patterns-analyze-rules","family_name":"Patterns, Functions, and Generalization","standards":[]},{"title":"Number Sequence Additive","route":"/math/skills/pattern/number-sequence-additive","family_name":"Patterns, Functions, and Generalization","standards":[]}],"crawler_summary":"CCSS.3.OA.D.9 maps to 4 math skills."}}