{"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.4.OA.A.2","label":"solve, model, represent; multiplicative comparison, word problems.","public_slug":"curratom-us-ccss-4-oa-a-2","route":"/math/standards/us-ccss/curratom-us-ccss-4-oa-a-2","data_json_route":"/math/data/standards/us-ccss/curratom-us-ccss-4-oa-a-2.json","data_markdown_route":"/math/data/standards/us-ccss/curratom-us-ccss-4-oa-a-2.md","skill_count":1,"skills":[{"title":"Bar Model Multiplicative Comparison","route":"/math/skills/oa/bar-model-multiplicative-comparison","family_name":"Operations Models, Bar Models, and Word Problems","standards":[]}],"crawler_summary":"CCSS.4.OA.A.2 maps to 1 math skill."}}