{"system":{"system_id":"singapore_primary","public_slug":"singapore-primary","label":"Singapore MOE Primary Mathematics","official_source_urls":["https://www.moe.gov.sg/api/media/92bff26d-b2b4-4535-b868-b8415c744b91/2021-Primary-Mathematics-Syllabus-P1-to-P6-Updated-October-2025.pdf","https://www.moe.gov.sg/primary/curriculum/syllabus"]},"standard":{"system_id":"singapore_primary","system_slug":"singapore-primary","system_label":"Singapore MOE Primary Mathematics","code":"Singapore P2 Length, mass and volume","label":"length, mass, volume; compare, measure.","public_slug":"curratom-singapore-moe-p2-length-mass-and-volume-measurement-measure-compare-length-mass-volume-appropriate-units","route":"/math/standards/singapore-primary/curratom-singapore-moe-p2-length-mass-and-volume-measurement-measure-compare-length-mass-volume-appropriate-units","data_json_route":"/math/data/standards/singapore-primary/curratom-singapore-moe-p2-length-mass-and-volume-measurement-measure-compare-length-mass-volume-appropriate-units.json","data_markdown_route":"/math/data/standards/singapore-primary/curratom-singapore-moe-p2-length-mass-and-volume-measurement-measure-compare-length-mass-volume-appropriate-units.md","skill_count":3,"skills":[{"title":"Length Compare Direct","route":"/math/skills/measure/length-compare-direct","family_name":"Measurement Units, Tools, Time, and Money","standards":[]},{"title":"Length Measure Ruler","route":"/math/skills/measure/length-measure-ruler","family_name":"Measurement Units, Tools, Time, and Money","standards":[]},{"title":"Mass and weight","route":"/math/skills/measure/mass-weight-measure","family_name":"Measurement Units, Tools, Time, and Money","standards":[{"system_id":"us_ccss","code":"CCSS.3.MD.A.2","label":"Measure and estimate liquid volumes and masses of objects using standard units.","route":"/math/standards/us-ccss/3-md-a-2"},{"system_id":"uk_england_nc","code":"UK-NC-Y3-measure-mass","label":"Measure, compare, add and subtract mass.","route":"/math/standards/uk-england-nc/y3-measure-mass"},{"system_id":"singapore_primary","code":"SG-Primary3-Measurement-Mass","label":"Measure and compare mass.","route":"/math/standards/singapore-primary/sg-primary3-measurement-mass"}]}],"crawler_summary":"Singapore P2 Length, mass and volume maps to 3 math skills."}}