1c:["$","div",null,{"id":"worked-examples","children":["$","article",null,{"className":"ap-example","children":["$","section",null,{"className":"ap-section","children":[["$","h2",null,{"children":"Practise the method."}],[["$","section","early-y1-measurement",{"children":[false,["$","p",null,{"children":"Compare lengths using pictures of equal-sized blocks."}],[["$","section","0",{"className":"ap-public-question","children":[["$","h3",null,{"children":["Example ",1]}],"$undefined",["$","p",null,{"children":[[["$","link","css:/_next/static/css/math-text.ClrOCYwY.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/_next/static/css/math-text.ClrOCYwY.css","data-rsc-css-href":"/_next/static/css/math-text.ClrOCYwY.css"}],"$undefined"],["$","span",null,{"className":"gm-math gm-typeset","aria-label":"The blocks are all the same size. How many blocks long is row A?","children":["$","span",null,{"aria-hidden":"true","children":[["$","span","0",{"children":"The blocks are all the same size. How many blocks long is row "}],["$","span","1",{"className":"gm-latex","dangerouslySetInnerHTML":{"__html":"A"}}],["$","span","2",{"children":"?"}]]}]}]]}],[[["$","link","css:/_next/static/css/cartesian-visual.BdLP8DdX.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/_next/static/css/cartesian-visual.BdLP8DdX.css","data-rsc-css-href":"/_next/static/css/cartesian-visual.BdLP8DdX.css"}],"$undefined"],["$","figure",null,{"className":"gm-geometry-visual ","style":{"--gm-geometry-ratio":"360 / 140"},"children":[["$","figcaption",null,{"children":"Equal-sized blocks"}],["$","svg",null,{"className":"gm-geometry-canvas","viewBox":"0 0 360 140","role":"img","aria-labelledby":"_S_1_ _S_2_","children":[["$","title",null,{"id":"_S_1_","children":"Equal-sized blocks"}],["$","desc",null,{"id":"_S_2_","children":["Row A has 6 equal-sized blocks. Row B has 2 equal-sized blocks.",""]}],[["$","text","0",{"className":"gm-geometry-label gm-geometry-construction","x":18,"y":41,"textAnchor":"start","dominantBaseline":"middle","children":"A"}],["$","polygon","1",{"className":"gm-geometry-mark gm-geometry-shape gm-geometry-filled","points":"55,20 77,20 77,50 55,50"}],["$","polygon","2",{"className":"gm-geometry-mark gm-geometry-shape gm-geometry-filled","points":"77,20 99,20 99,50 77,50"}],["$","polygon","3",{"className":"gm-geometry-mark gm-geometry-shape gm-geometry-filled","points":"99,20 121,20 121,50 99,50"}],["$","polygon","4",{"className":"gm-geometry-mark gm-geometry-shape gm-geometry-filled","points":"121,20 143,20 143,50 121,50"}],["$","polygon","5",{"className":"gm-geometry-mark gm-geometry-shape gm-geometry-filled","points":"143,20 165,20 165,50 143,50"}],["$","polygon","6",{"className":"gm-geometry-mark gm-geometry-shape gm-geometry-filled","points":"165,20 187,20 187,50 165,50"}],["$","text","7",{"className":"gm-geometry-label gm-geometry-construction","x":18,"y":101,"textAnchor":"start","dominantBaseline":"middle","children":"B"}],["$","polygon","8",{"className":"gm-geometry-mark gm-geometry-secondary gm-geometry-filled","points":"55,80 77,80 77,110 55,110"}],["$","polygon","9",{"className":"gm-geometry-mark gm-geometry-secondary gm-geometry-filled","points":"77,80 99,80 99,110 77,110"}]]]}],false]}]],"$undefined","$undefined","$undefined","$undefined","$undefined","$undefined",["$","details",null,{"className":"ap-answer","children":[["$","summary",null,{"children":"Show worked answer"}],["$","p",null,{"children":[["$","strong",null,{"children":"Answer: "}],[[["$","link","css:/_next/static/css/math-text.ClrOCYwY.css",{"rel":"stylesheet","precedence":"vite-rsc/importer-resources","href":"/_next/static/css/math-text.ClrOCYwY.css","data-rsc-css-href":"/_next/static/css/math-text.ClrOCYwY.css"}],"$undefined"],["$","span",null,{"className":"gm-math gm-typeset","aria-label":"6","children":["$","span",null,{"aria-hidden":"true","children":[["$","span","0",{"className":"gm-latex","dangerouslySetInnerHTML":{"__html":"6"}}]]}]}]]]}],"$L20"]}]]}],"$L21","$L22"]]}]]]}]}]}]

Practise the method.

Example 1

Example 2

Example 3