{"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 Secondary 1 Mensuration","label":"volume, area, perimeter, surface area, ratio; apply.","public_slug":"curratom-singapore-moe-s1-mensuration-area-and-volume-find-perimeter-area-surface-area-volume-standard","route":"/math/standards/singapore-primary/curratom-singapore-moe-s1-mensuration-area-and-volume-find-perimeter-area-surface-area-volume-standard","data_json_route":"/math/data/standards/singapore-primary/curratom-singapore-moe-s1-mensuration-area-and-volume-find-perimeter-area-surface-area-volume-standard.json","data_markdown_route":"/math/data/standards/singapore-primary/curratom-singapore-moe-s1-mensuration-area-and-volume-find-perimeter-area-surface-area-volume-standard.md","skill_count":5,"skills":[{"title":"Area Composite Rectilinear","route":"/math/skills/measure/area-composite-rectilinear","family_name":"Geometric Measurement","standards":[]},{"title":"Perimeter Composite Rectilinear","route":"/math/skills/measure/perimeter-composite-rectilinear","family_name":"Geometric Measurement","standards":[]},{"title":"Surface area and volume of prisms/cylinders/cones/spheres bridge","route":"/math/skills/measure/surface-area-volume-solids","family_name":"Geometric Measurement","standards":[]},{"title":"Volume Composite","route":"/math/skills/measure/volume-composite","family_name":"Geometric Measurement","standards":[]},{"title":"Ratio notation and equivalent ratios","route":"/math/skills/ratio/notation-equivalent-ratios","family_name":"Ratio, Rate, Scaling, and Proportional Readiness","standards":[]}],"crawler_summary":"Singapore Secondary 1 Mensuration maps to 5 math skills."}}