{
  "method": "Flesch-Kincaid estimated age = 0.39 * words / sentence_units + 11.8 * syllables / words - 15.59 + 5. Each punctuated sentence or standalone line is a sentence unit. Same fixed vowel-group heuristic and overrides as the exemplar. These are text estimates, not learner assessments. Staff notes, running headers/footers and document locators are excluded. Pupil page headings, diagram labels, definitions and answer-reveal text are included. File-name stems are counted as alphabetic word groups.",
  "ceiling_exclusive": 13.0,
  "syllable_rules": {
    "word_pattern": "[A-Za-z]+(?:[\u2019'][A-Za-z]+)?",
    "sentence_pattern": "[.!?]+(?:\\s|$)",
    "vowel_groups": "[aeiouy]+",
    "rules": [
      "Lowercase; strip possessive apostrophe s and remaining apostrophes.",
      "Use exact override if present.",
      "Count vowel groups.",
      "Subtract final silent e unless consonant-le ending, when count exceeds one.",
      "Subtract final ed except ted or ded, when count exceeds one.",
      "Minimum one syllable."
    ],
    "overrides": {
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      "fire": 1,
      "our": 1,
      "your": 1,
      "you": 1,
      "their": 1,
      "hour": 1,
      "hours": 1,
      "piece": 1,
      "pieces": 2,
      "changed": 1,
      "change": 1,
      "changes": 2,
      "folded": 2,
      "folds": 1,
      "cards": 1,
      "shapes": 1,
      "bases": 2,
      "base": 1,
      "width": 1,
      "height": 1,
      "wider": 2,
      "little": 2,
      "paper": 2,
      "every": 2,
      "different": 3,
      "question": 2,
      "questions": 2,
      "artist": 2,
      "artists": 2,
      "organisation": 5,
      "organiser": 4,
      "independent": 4,
      "supported": 3,
      "aspire": 2,
      "evidence": 3,
      "process": 2,
      "record": 2,
      "compare": 2,
      "compared": 2,
      "choices": 2,
      "choice": 1,
      "feature": 2,
      "review": 2,
      "real": 1,
      "really": 2,
      "idea": 3,
      "create": 2,
      "created": 3,
      "sculpture": 2,
      "learner": 2,
      "learners": 2,
      "coloured": 2,
      "colour": 2,
      "favourite": 3,
      "people": 2,
      "table": 2,
      "title": 2,
      "simple": 2,
      "sample": 2,
      "samples": 2,
      "technique": 2,
      "achievement": 3,
      "enjoyment": 3,
      "school": 1,
      "same": 1,
      "make": 1,
      "made": 1,
      "choose": 1,
      "chosen": 2,
      "tape": 1,
      "share": 1,
      "where": 1,
      "there": 1,
      "these": 1,
      "those": 1,
      "use": 1,
      "used": 1,
      "uses": 2,
      "plan": 1,
      "planned": 1,
      "blank": 1,
      "leave": 1,
      "leaves": 1,
      "learn": 1,
      "learned": 1,
      "words": 1,
      "first": 1,
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      "scissors": 2,
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      "more": 1,
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  "surfaces": [
    {
      "label": "slide_1",
      "text": "A clear chart\nTurn a small table into a chart.\nCheck its labels and values.\nExplain what the chart shows.\nCHOOSE DATA\nMAKE A CHART\nCHECK AND EXPLAIN\nPoint, write, type or speak quietly to an adult.",
      "sha256": "829a955124aa24b15c0ea9031f234b54fb2f1b064dd293c9755423b2a6c3b3dd",
      "words": 37,
      "sentence_units": 8,
      "syllables": 46,
      "estimated_age": 5.88
    },
    {
      "label": "slide_2",
      "text": "Check the starting values\nWatch the adult check one value.\nThese are points, not packs or money.\nA chart is only as useful as its data.\nPaper packs: 20 points\nCard packs: 10 points\nFastener packs: 8 points\nShow one matching value privately.",
      "sha256": "363d32c08b9e488871222082515b62ab373a01e8c08bf3e2b50ed024db650257",
      "words": 40,
      "sentence_units": 8,
      "syllables": 55,
      "estimated_age": 7.59
    },
    {
      "label": "slide_3",
      "text": "What do we want to compare?\nWe want to compare three items.\nA column chart makes heights easy to compare.\nUse the item names and total points.\nItem names\nTotal points\nChoose the two needed columns in private.\nUse item names and their total points, not the whole total.",
      "sha256": "b6ae0a4e4610e91239766623268d8cb5fedbe42a6dd58c74c5f22a6316dc8150",
      "words": 49,
      "sentence_units": 8,
      "syllables": 69,
      "estimated_age": 8.42
    },
    {
      "label": "slide_4",
      "text": "Choose the chart range\nWatch the Model sheet first.\nSelect A3:B6, including the headings.\nLeave the whole total in row 7 out.\nInsert a simple column chart.\nModel A3:B6\nThree items\nRow 7 is the whole total\nCheck that there are three columns.",
      "sha256": "cf49cfcc553dc6ffeb525228e40518975c1a7666b1004cd0aa6ab6ffc4f8e702",
      "words": 43,
      "sentence_units": 9,
      "syllables": 56,
      "estimated_age": 6.64
    },
    {
      "label": "slide_5",
      "text": "Make the chart clear\nGive the chart a useful title.\nShow each item name and the unit points.\nStart the number scale at 0.\nUse equal steps and a flat chart.\nMatch one column height to its table value.\nModel kit points\nPoints\nItem\nPaper packs\nCard packs\nFastener packs",
      "sha256": "abcbff4899c1e3a33260f5e475826ad7cc04eed55e119417bfa14f79973868e5",
      "words": 49,
      "sentence_units": 12,
      "syllables": 63,
      "estimated_age": 6.17
    },
    {
      "label": "slide_6",
      "text": "Read a chart with care\nRead the title, labels and scale.\nName the unit when you give a value.\nEqual heights mean equal values here.\nPoint to the scale and its starting value.\nModel kit points\nPoints\nItem\nPaper packs\nCard packs\nFastener packs",
      "sha256": "cd8a4e64f3ecb29f4b6b6ad9b4009962d2c463aa23c1c5aabb8bb8f64dd305c8",
      "words": 44,
      "sentence_units": 11,
      "syllables": 56,
      "estimated_age": 5.99
    },
    {
      "label": "slide_7",
      "text": "Test a linked chart\nPredict what will happen to one column.\nOn Model, change B6 from 4 to 10.\nCheck the chart against the table.\nRestore B6 to 4 after the test.\nTell the adult which column changed and why.\nModel after the change\nPoints\nItem\nPaper packs\nCard packs\nFastener packs",
      "sha256": "a663b8cb13b9fef40f6da396bf7b7f0511cf05972a748719e84a07bfb802b17a",
      "words": 49,
      "sentence_units": 12,
      "syllables": 65,
      "estimated_age": 6.66
    },
    {
      "label": "slide_8",
      "text": "Is the total another item?\nThe table has three items and a total.\nThis chart shows four columns.\nShould the total be a fourth item?\nChoose yes or no privately, with a reason.\nNo. The total already includes all three items.\nKeep the three item rows; leave the whole total out.\nCheck this chart\nPoints\nItem\nPaper\nCard\nFasteners\nTotal",
      "sha256": "d9165470ba1cea676f88a5ddd1a804b068cbb8f385950fe8b5d04006a007513c",
      "words": 60,
      "sentence_units": 15,
      "syllables": 87,
      "estimated_age": 8.08
    },
    {
      "label": "slide_9",
      "text": "Chart my activity kit\nUse the Task sheet and data card.\nMake and label a chart of the three items.\nChange B4 from 20 to 12 and check it.\nExplain a comparison, then save.\nThree item rows\nA chart linked to the cells\nA checked comparison\nChoose Supported, Independent or Aspire.",
      "sha256": "c88cc89582e1057f228e83684a8210a451f9f5f2db02392b3ceed35c391b37e2",
      "words": 49,
      "sentence_units": 9,
      "syllables": 69,
      "estimated_age": 8.15
    },
    {
      "label": "slide_10",
      "text": "Supported\nOpen Task. Check the three values on the data card.\nSelect A3:B6, including headings but not the total.\nInsert a simple column chart. Use three columns.\nAdd a title and labels. Check the scale starts at 0.\nPredict, then change B4 from 20 to 12. Check the chart.\nRange: A3:B6\nTitle: Activity kit points\nUnit: Total points\nUse one step at a time; make your own choices.",
      "sha256": "27a08ea02a8a0ba4379014df174d1e881f33cc8e400d1038f3b412ba7c0d6e83",
      "words": 67,
      "sentence_units": 14,
      "syllables": 91,
      "estimated_age": 7.3
    },
    {
      "label": "slide_11",
      "text": "Independent\nCheck the Task data and choose the chart range.\nMake a column chart to compare the three items.\nAdd a clear title and labels that show points.\nCheck the scale starts at 0 with equal steps.\nChange B4 from 20 to 12 and explain what changes.\nChoose the data.\nLabel the chart.\nTest the update.\nCheck the range, labels and scale before saving.",
      "sha256": "336aad8a9ed93469431c789be073820ddfa87c19b7e13ce4a7686c005fc53462",
      "words": 61,
      "sentence_units": 10,
      "syllables": 79,
      "estimated_age": 7.07
    },
    {
      "label": "slide_12",
      "text": "Aspire\nComplete the Independent task first.\nCompare paper and card points before and after the change.\nExplain why a scale starting above 0 can mislead.\nState one thing this chart cannot tell us.\nKeep B4 at 12 and check all three columns.\nBefore: compare 20 and 10\nAfter: compare 12 and 10\nWhat is not shown?\nUse two values to support each comparison.",
      "sha256": "6e09fbb58ea1084f878e9861c14c288b42378ad8443ecba03e386f1d70a26697",
      "words": 57,
      "sentence_units": 10,
      "syllables": 81,
      "estimated_age": 8.4
    },
    {
      "label": "slide_13",
      "text": "My chart evidence\nMy chart compares ...\nAfter the change, ... uses ... points.\nThis is ... points more than ...\nI checked the chart by ...\nChart + source data\nChange + visible update\nSaved file reopened\nShow your chart and saved file privately.",
      "sha256": "a9b3075089d9af4e5feab04d73038f1ad496c5418df53a9bc51e209a5e63afcf",
      "words": 37,
      "sentence_units": 12,
      "syllables": 51,
      "estimated_age": 6.88
    },
    {
      "label": "slide_14",
      "text": "Read a new chart\nWhich item uses the most points?\nHow many more than paper packs?\nCould this chart tell us the favourite item?\nGive a private answer, then reopen your file.\nCard packs: 8 points, 4 more than paper packs.\nThe chart does not show favourite items.\nA new activity kit\nPoints\nItem\nPaper packs\nCard packs\nFastener packs",
      "sha256": "10c5c6e12dfee81b1b664b5dcf43826e11040e12c4fcc6f6e15e827358f08486",
      "words": 58,
      "sentence_units": 13,
      "syllables": 79,
      "estimated_age": 7.22
    },
    {
      "label": "pupil_page_1",
      "text": "Chart step cards\nToday I can\nI can make a clear chart and use its data to explain a comparison.\n1 Check the data\nOpen Task. Compare the three item values with the data card.\n2 Choose the range\nSelect A3:B6. Include headings and the three items. Leave the whole total out.\n3 Make the chart\nInsert a simple column chart. Add a clear title, item labels and the unit points.\n4 Check and test\nUse a scale from 0 with equal steps. Predict, then change B4 from 20 to 12. Check the paper column changes.\n5 Explain and save\nUse two values to make a comparison. Keep B4 at 12. Save, close and reopen your workbook.\nPrivate responses\nPlan and write in your book or type privately. Point or speak quietly to an adult. No reading aloud is required.",
      "sha256": "dd18e15aee3452da3413da465937fc266f6f338d77526c698fb0866fd587c1bb",
      "words": 132,
      "sentence_units": 25,
      "syllables": 179,
      "estimated_age": 7.47
    },
    {
      "label": "pupil_page_2",
      "text": "Words for charts\nchart\nA picture that shows data.\ncategory\nA group or item being compared.\ncolumn\nAn upright bar in this chart.\naxis\nA line that helps you read a chart.\nscale\nThe numbered steps along an axis.\ncomparison\nA statement about how two values are alike or different.\nA useful comparison\n... uses ... points. This is ... points more than ...",
      "sha256": "0eb47684874422e25f221e52ca8909cc2b542af459bda027ee82e08ca6b2fb42",
      "words": 60,
      "sentence_units": 18,
      "syllables": 89,
      "estimated_age": 8.21
    },
    {
      "label": "pupil_page_3",
      "text": "Knowledge organiser\nThe aim\nI can make a clear chart and use its data to explain a comparison.\nChoose a chart\nA column chart compares separate items using upright bars. A horizontal bar chart can also work.\nChoose the data\nUse the item names and their points. Do not plot the whole total as another item.\nMake it clear\nUse a clear title and labels. Show the unit points. Start the number scale at 0 with equal steps. Avoid 3-D effects.\nCheck a change\nChange one source value and check the matching column. The other columns should stay the same.\nMy success checks\n[ ] I chose the three items and their points.\n[ ] I used a clear title, labels and a scale from zero.\n[ ] I checked a change, explained a comparison and reopened my file.\nWhere this leads\nOffice and stock roles use charts to explain resource needs. A clear chart and a checked comparison can show a digital skill in an application.",
      "sha256": "c706cae32b21c553e95a98b1ccef96863fb14806ded56d8803933ec6950d8a6f",
      "words": 160,
      "sentence_units": 24,
      "syllables": 221,
      "estimated_age": 8.31
    },
    {
      "label": "pupil_page_4",
      "text": "Practice data card\nThe task\nWhich item uses the most practice points? These are fictional practice points, not prices or pack counts.\nUse the Task sheet\nThese are the final kit totals from the Week 4 example. Use this fresh table so the cell addresses match.\nRow | A | B\n3 | Item | Total points\n4 | Paper packs | 20\n5 | Card packs | 10\n6 | Fastener packs | 8\n7 | Whole total | 38\nChart range\nSelect A3:B6. Row 7 adds all three items. Do not include it as a fourth item.\nChange test\nPredict the new chart. Change B4 from 20 to 12. Check only the paper column changes. Keep B4 at 12 when you save.\nExplain\nAfter the change, compare paper and card points using both values. What can the chart show? What can it not tell you?",
      "sha256": "d873723ce8bcce1f88decdb236cd9a7bbe3075e5c8d7b85d3abedbfbe9737e75",
      "words": 122,
      "sentence_units": 26,
      "syllables": 159,
      "estimated_age": 6.62
    },
    {
      "label": "pupil_page_5",
      "text": "Supported route\nThe aim\nI can make a clear chart and use its data to explain a comparison.\nSteps\n1. Open Task. Check the three values on the data card.\n2. Select A3:B6, including headings but not the total.\n3. Insert a simple column chart. Use three columns.\n4. Add a title and labels. Check the scale starts at 0.\n5. Predict, then change B4 from 20 to 12. Check the chart.\n6. Write one checked comparison. Save, close and reopen.\nIn your book or private file\nMy title is ...\nMy chart compares ...\nAfter the change, ... points is ... more than ...\nI checked ...\nSuccess\n[ ] I chose the three items and their points.\n[ ] I used a clear title, labels and a scale from zero.\n[ ] I checked a change, explained a comparison and reopened my file.\nPrivate responses\nPoint, write, type or ask for exact scribing. No public answer is needed.",
      "sha256": "b5e8eb05ee3ff8cafe3026bf8105248f74e147ef0045cc79aa9b7e68c0912248",
      "words": 140,
      "sentence_units": 35,
      "syllables": 189,
      "estimated_age": 6.9
    },
    {
      "label": "pupil_page_6",
      "text": "Independent route\nThe aim\nI can make a clear chart and use its data to explain a comparison.\nSteps\n1. Check the Task data and choose the chart range.\n2. Make a column chart to compare the three items.\n3. Add a clear title and labels that show points.\n4. Check the scale starts at 0 with equal steps.\n5. Change B4 from 20 to 12 and explain what changes.\n6. Give a comparison with two values. Save and reopen.\nIn your book or private file\nMy title is ...\nMy chart compares ...\nAfter the change, ... points is ... more than ...\nI checked ...\nSuccess\n[ ] I chose the three items and their points.\n[ ] I used a clear title, labels and a scale from zero.\n[ ] I checked a change, explained a comparison and reopened my file.\nPrivate responses\nPoint, write, type or ask for exact scribing. No public answer is needed.",
      "sha256": "355bd9eee5752ac56296264e780d7d8ea42de10f629611c42d82cbb763b731a8",
      "words": 138,
      "sentence_units": 31,
      "syllables": 183,
      "estimated_age": 6.79
    },
    {
      "label": "pupil_page_7",
      "text": "Aspire route\nThe aim\nI can make a clear chart and use its data to explain a comparison.\nSteps\n1. Complete the Independent task first.\n2. Compare paper and card points before and after the change.\n3. Explain why a scale starting above 0 can mislead.\n4. State one thing this chart cannot tell us.\n5. Keep B4 at 12 and check all three columns.\n6. Save a v2 copy and keep your earlier v1.\nIn your book or private file\nMy title is ...\nMy chart compares ...\nAfter the change, ... points is ... more than ...\nI checked ...\nSuccess\n[ ] I chose the three items and their points.\n[ ] I used a clear title, labels and a scale from zero.\n[ ] I checked a change, explained a comparison and reopened my file.\nPrivate responses\nPoint, write, type or ask for exact scribing. No public answer is needed.",
      "sha256": "184f7ec5caa548c22c925cecb9384aef8aeccd4c8daa603456f82647cc6d9d99",
      "words": 134,
      "sentence_units": 30,
      "syllables": 179,
      "estimated_age": 6.91
    },
    {
      "label": "pupil_page_8",
      "text": "My evidence record\nRecord in your book or private file\nUse these prompts to keep your own evidence. Show it quietly to the adult.\nMy file and chart\nFile and folder: ...\nTitle: ...\nData range: ...\nUnit: ...\nBefore and after\nBefore B4 changes: paper = ... points.\nAfter B4 changes: paper = ... points.\nOther columns: ...\nMy comparison\n... uses ... points, which is ... more than ... at ... points.\nMy checks\nThree items; title; labels; scale starts at 0; equal steps; chart updates; saved file reopened.\nMy response to the next step\nMy next step was ...\nI responded by ...\nAdult record\nDate: ... Support used: ...\nSeen / supported / not yet: range, chart, labels, scale, update, reopen.\nNext step: ... Response acknowledged: ...",
      "sha256": "46ff3b0a68706fda4c39f85e4579657959101a3df538c03fac9abff8e7819f1a",
      "words": 108,
      "sentence_units": 32,
      "syllables": 156,
      "estimated_age": 7.77
    },
    {
      "label": "worksheet_Task",
      "text": "Activity kit\nTask\nFictional practice points\nItem\nTotal points\nPaper packs\nCard packs\nFastener packs\nWhole total\nChart range A3:B6\nLeave total out Row 7\nChange B4 20 to 12\nMake your own chart.\nKeep Task B4 at 12.",
      "sha256": "0df8d7521ae457738f1967d0f131448e6b4823baac72e73ac69be361639a2d3b",
      "words": 36,
      "sentence_units": 14,
      "syllables": 49,
      "estimated_age": 6.47
    },
    {
      "label": "worksheet_Model",
      "text": "Activity kit\nModel\nFictional practice points\nItem\nTotal points\nPaper packs\nCard packs\nFastener packs\nWhole total\nChart range A3:B6\nLeave total out Row 7\nChange B6 4 to 10\nAdult example\nRestore B6 to 4.\nModel kit points\nTotal points\nItem\nPaper packs\nCard packs\nFastener packs",
      "sha256": "f3102514684879b57be4b6b2398c22414eddb6cf38fa2289cbaca40b81309257",
      "words": 45,
      "sentence_units": 20,
      "syllables": 69,
      "estimated_age": 8.38
    }
  ],
  "maximum_estimated_age": 8.42,
  "note": "Counts cover slide text, example text, cues, answer reveals and chart labels, eight pupil pages including data-table labels, and two worksheets. Same content repeats across editions and pink variants. Staff notes and running date/header/footer excluded."
}
