{"system":{"system_id":"uk_england_nc","public_slug":"uk-england-nc","label":"England National Curriculum: Mathematics","official_source_urls":["https://www.gov.uk/government/publications/national-curriculum-in-england-mathematics-programmes-of-study/national-curriculum-in-england-mathematics-programmes-of-study","https://www.gov.uk/national-curriculum"]},"standard":{"system_id":"uk_england_nc","system_slug":"uk-england-nc","system_label":"England National Curriculum: Mathematics","code":"England KS3 Number","label":"integer, fraction, decimal, percent, root; estimate.","public_slug":"curratom-england-nc-key-stage-3-number-arithmetic-structure-positive-negative-integers-fractions-decimals-percentages-powers","route":"/math/standards/uk-england-nc/curratom-england-nc-key-stage-3-number-arithmetic-structure-positive-negative-integers-fractions-decimals-percentages-powers","data_json_route":"/math/data/standards/uk-england-nc/curratom-england-nc-key-stage-3-number-arithmetic-structure-positive-negative-integers-fractions-decimals-percentages-powers.json","data_markdown_route":"/math/data/standards/uk-england-nc/curratom-england-nc-key-stage-3-number-arithmetic-structure-positive-negative-integers-fractions-decimals-percentages-powers.md","skill_count":4,"skills":[{"title":"Square and cube roots","route":"/math/skills/number/roots-perfect-squares-cubes","family_name":"Equations, Variables, Expressions, and Inequalities","standards":[]},{"title":"Integer exponent properties","route":"/math/skills/prealg/exponents-integer-properties","family_name":"Equations, Variables, Expressions, and Inequalities","standards":[]},{"title":"Percent As Fraction 100","route":"/math/skills/prealg/percent-as-fraction-100","family_name":"Ratio, Rate, Scaling, and Proportional Readiness","standards":[]},{"title":"Scientific notation / standard form and powers of ten","route":"/math/skills/prealg/scientific-notation-operations","family_name":"Equations, Variables, Expressions, and Inequalities","standards":[]}],"crawler_summary":"England KS3 Number maps to 4 math skills."}}