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QuML

Distribution Mechanism: NPM
Components                   : Angular 7 Components

Module                            : QuML Player Module as Angular Library

Player Interface:

@Input  : data: [Questions]
@Input  : endPageEnum :["CourseEndPage", "TextBookEndPage",              "AssessmentEndPage","None"]
@Input  : navigation: {next: Content,previous: Content}

Event emitted
@Output   :   startPlayerEvent
@Output   :   endPlayerEvent
@Output   :   progressEvent
@Output   :   stateChangeEvent
@Output   :   telemetryEvent<edata>
@Output   :   menuEvent 


QuML Elements:

  • QuML Player : Placeholder for all templates. Provides Intelligence in terms of:
    • Question Ordering
    • Animation
    • Theme
    • Time Keeping
    • Behaviour Metadata
      • Attempt Metadata
    • Score Board
    • Receiver of all Event Emitters of Hosted Templates
    • Loader
  •  Template Components (MCQ,SA,VSA,LA or Any Future Components)
    • Layout rendering
      • Horizontal
      • Vertical
      • Grid
      • 2 -Column
      • 3 -Column
    • Event Emitters on all interactions
  •  Telemetry wrapper for all emitted events
  • Common Latex library which can process inline latex content

    Hard Dependency:
    Latex Library for rendering has to be hard dependency 



    QuML Elements

    a) MCQ/SCQ     : Multiple Choice / Single Choice Questions
JSON Response
{
  "id": "ekstep.learning.item.read",
  "ver": "1.0",
  "ts": "2019-11-21T04:03:58ZZ",
  "params": {
    "resmsgid": "4155fa76-ee73-4924-add3-868ea656d184",
    "msgid": null,
    "err": null,
    "status": "successful",
    "errmsg": null
  },
  "responseCode": "OK",
  "result": {
    "assessment_item": {
      "itemType": "UNIT",
      "code": "0ac5bc3e-67c7-c3ac-e526-6458e93000e8",
      "subject": "Mathematics",
      "qumlVersion": 0.5,
      "qlevel": "MEDIUM",
      "channel": "01241974041332940818",
      "organisation": [
        "DPS (Ghaziabad)"
      ],
      "responseDeclaration": {
        "responseValue": {
          "cardinality": "single",
          "type": "integer",
          "correct_response": {
            "value": "1"
          }
        }
      },
      "language": [
        "English"
      ],
      "program": "CBSE",
      "medium": "English",
      "templateId": "mcq-vertical",
      "type": "mcq",
      "editorState": null,
      "body": "<div class='mcq-vertical cheveron-helper'><div class='mcq-title'><p><div class=\"mathText\">The\\;number\\;obtained\\;on\\;rationalizing\\;the\\;denominator\\;of\\;\\;\\frac1{\\sqrt{7-2}}\\;\\;is</div></p></div><i class='chevron down icon'></i><div class='mcq-options'><div data-simple-choice-interaction data-response-variable='responseValue' value=0 class='mcq-option'><p><div class=\"mathText\">\\sqrt{\\frac{7-2}3}</div></p></div><div data-simple-choice-interaction data-response-variable='responseValue' value=1 class='mcq-option'><p><div class=\"mathText\">\\sqrt{\\frac{7+2}3}</div></p></div><div data-simple-choice-interaction data-response-variable='responseValue' value=2 class='mcq-option'><p><div class=\"mathText\">\\sqrt{\\frac{7+2}5}</div></p></div><div data-simple-choice-interaction data-response-variable='responseValue' value=3 class='mcq-option'><p><div class=\"mathText\">\\sqrt{\\frac{7+2}{45}}</div></p></div></div></div>",
      "createdOn": "2019-06-28T05:39:52.663+0000",
      "gradeLevel": [
        "Class 9"
      ],
      "appId": "prod.diksha.portal",
      "options": [
        {
          "answer": false,
          "value": {
            "type": "text",
            "body": "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mfrac><mrow><mn>7</mn><mo>-</mo><mn>2</mn></mrow><mn>3</mn></mfrac></msqrt></math></p>",
            "resvalue": 0,
            "resindex": 0
          }
        },
        {
          "answer": true,
          "value": {
            "type": "text",
            "body": "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mfrac><mrow><mn>7</mn><mo>+</mo><mn>2</mn></mrow><mn>3</mn></mfrac></msqrt></math></p>",
            "resvalue": 1,
            "resindex": 1
          }
        },
        {
          "answer": false,
          "value": {
            "type": "text",
            "body": "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mfrac><mrow><mn>7</mn><mo>+</mo><mn>2</mn></mrow><mn>5</mn></mfrac></msqrt></math></p>",
            "resvalue": 2,
            "resindex": 2
          }
        },
        {
          "answer": false,
          "value": {
            "type": "text",
            "body": "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><msqrt><mfrac><mrow><mn>7</mn><mo>+</mo><mn>2</mn></mrow><mn>45</mn></mfrac></msqrt></math></p>",
            "resvalue": 3,
            "resindex": 3
          }
        }
      ],
      "lastUpdatedOn": "2019-06-28T05:39:52.663+0000",
      "identifier": "do_31279344961669529616174",
      "lastStatusChangedOn": "2019-06-28T05:39:52.663+0000",
      "creator": "Content Creator",
      "question": "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>T</mi><mi>h</mi><mi>e</mi><mo> </mo><mi>n</mi><mi>u</mi><mi>m</mi><mi>b</mi><mi>e</mi><mi>r</mi><mo> </mo><mi>o</mi><mi>b</mi><mi>t</mi><mi>a</mi><mi>i</mi><mi>n</mi><mi>e</mi><mi>d</mi><mo> </mo><mi>o</mi><mi>n</mi><mo> </mo><mi>r</mi><mi>a</mi><mi>t</mi><mi>i</mi><mi>o</mi><mi>n</mi><mi>a</mi><mi>l</mi><mi>i</mi><mi>z</mi><mi>i</mi><mi>n</mi><mi>g</mi><mo> </mo><mi>t</mi><mi>h</mi><mi>e</mi><mo> </mo><mi>d</mi><mi>e</mi><mi>n</mi><mi>o</mi><mi>m</mi><mi>i</mi><mi>n</mi><mi>a</mi><mi>t</mi><mi>o</mi><mi>r</mi><mo> </mo><mi>o</mi><mi>f</mi><mo> </mo><mo> </mo><mfrac><mn>1</mn><msqrt><mn>7</mn><mo>-</mo><mn>2</mn></msqrt></mfrac><mo> </mo><mo> </mo><mi>i</mi><mi>s</mi></math></p>",
      "consumerId": "89490534-126f-4f0b-82ac-3ff3e49f3468",
      "solutions": null,
      "learningOutcome": [
        "Natural numbers, whole numbers, integers, rational and irrational numbers."
      ],
      "maxScore": 1,
      "bloomsLevel": [
        "Comprehension (Understanding)"
      ],
      "version": 3,
      "versionKey": "1561700392663",
      "framework": "ekstep_ncert_k-12",
      "createdBy": "edce4f4f-6c82-458a-8b23-e3521859992f",
      "name": "mcq_ekstep_ncert_k-12",
      "topic": [
        "Number Systems"
      ],
      "category": "MCQ",
      "programId": "97691300-7e50-11e9-865c-ad8fa09451f7",
      "board": "CBSE",
      "status": "Live"
    }
  }
}


b) SA    : Short Answer

JSON Response
{
"id": "ekstep.learning.item.read",
"ver": "1.0",
"ts": "2019-11-21T04:17:08ZZ",
"params": {
"resmsgid": "86a28104-c3a7-4489-9a9c-e14aea005cf1",
"msgid": null,
"err": null,
"status": "successful",
"errmsg": null
},
"responseCode": "OK",
"result": {
"assessment_item": {
"itemType": "UNIT",
"code": "6e0a7e20-c46a-6a84-bd58-dc12e34a14ed",
"subject": "Mathematics",
"qumlVersion": 0.5,
"qlevel": "MEDIUM",
"channel": "01241974041332940818",
"organisation": [
"DPS (Ghaziabad)"
],
"language": [
"English"
],
"program": "CBSE",
"medium": "English",
"templateId": "NA",
"type": "reference",
"editorState": {
"solutions": [
"<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mroot><mrow><mn>8</mn><mo>×</mo><mn>2</mn></mrow><mn>3</mn></mroot><mo>+</mo><mroot><mrow><mn>27</mn><mo>×</mo><mn>2</mn></mrow><mn>3</mn></mroot><mo>+</mo><mroot><mrow><mn>64</mn><mo>×</mo><mn>3</mn></mrow><mn>3</mn></mroot><mo>-</mo><mroot><mrow><mn>125</mn><mo>×</mo><mn>3</mn></mrow><mn>3</mn></mroot><mspace linebreak=\"newline\"></mspace><mo>=</mo><mn>2</mn><mroot><mn>2</mn><mn>3</mn></mroot><mo>+</mo><mn>3</mn><mroot><mn>2</mn><mn>3</mn></mroot><mo>+</mo><mn>4</mn><mroot><mn>3</mn><mn>3</mn></mroot><mo>-</mo><msup><mn>5</mn><mn>3</mn></msup><msqrt><mn>3</mn></msqrt><mspace linebreak=\"newline\"></mspace><mo>=</mo><mn>5</mn><mroot><mn>2</mn><mn>3</mn></mroot><mo>-</mo><mroot><mn>3</mn><mn>3</mn></mroot></math></p>"
]
},
"body": "<p><div class=\"mathText\">Simplify:\\;\\sqrt[3]{16}+\\sqrt[3]{54}+\\sqrt[3]{192}-\\sqrt[3]{375}</div></p>",
"createdOn": "2019-06-28T06:37:24.642+0000",
"gradeLevel": [
"Class 9"
],
"appId": "prod.diksha.portal",
"lastUpdatedOn": "2019-06-28T06:37:24.642+0000",
"identifier": "do_31279347789531545616502",
"lastStatusChangedOn": "2019-06-28T06:37:24.642+0000",
"creator": "Content Creator",
"question": "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>S</mi><mi>i</mi><mi>m</mi><mi>p</mi><mi>l</mi><mi>i</mi><mi>f</mi><mi>y</mi><mo>:</mo><mo> </mo><mroot><mn>16</mn><mn>3</mn></mroot><mo>+</mo><mroot><mn>54</mn><mn>3</mn></mroot><mo>+</mo><mroot><mn>192</mn><mn>3</mn></mroot><mo>-</mo><mroot><mn>375</mn><mn>3</mn></mroot></math></p>",
"solutions": [
"<p><div class=\"mathText\">\\begin{array}{l}\\sqrt[3]{8\\times2}+\\sqrt[3]{27\\times2}+\\sqrt[3]{64\\times3}-\\sqrt[3]{125\\times3}\\\\=2\\sqrt[3]2+3\\sqrt[3]2+4\\sqrt[3]3-5^3\\sqrt3\\\\=5\\sqrt[3]2-\\sqrt[3]3\\end{array}</div></p>"
],
"consumerId": "89490534-126f-4f0b-82ac-3ff3e49f3468",
"learningOutcome": [
"The laws of exponents"
],
"bloomsLevel": [
"Knowledge (Remembering)"
],
"version": 3,
"versionKey": "1561703844642",
"framework": "ekstep_ncert_k-12",
"createdBy": "edce4f4f-6c82-458a-8b23-e3521859992f",
"name": "sa_ekstep_ncert_k-12",
"topic": [
"Number Systems"
],
"category": "SA",
"programId": "97691300-7e50-11e9-865c-ad8fa09451f7",
"board": "CBSE",
"status": "Live"
}
}
}


c) VSA  : Very Short Answer

JSON Response
{
  "id": "ekstep.learning.item.read",
  "ver": "1.0",
  "ts": "2019-11-21T04:10:26ZZ",
  "params": {
    "resmsgid": "8d2c9634-eb93-4469-9e08-b72731bdc9f8",
    "msgid": null,
    "err": null,
    "status": "successful",
    "errmsg": null
  },
  "responseCode": "OK",
  "result": {
    "assessment_item": {
      "itemType": "UNIT",
      "code": "bf0c0da2-80fe-638e-814e-b7e0b3c4cf20",
      "subject": "Mathematics",
      "qumlVersion": 0.5,
      "qlevel": "MEDIUM",
      "channel": "01241974041332940818",
      "organisation": [
        "DPS (Ghaziabad)"
      ],
      "language": [
        "English"
      ],
      "program": "CBSE",
      "medium": "English",
      "templateId": "NA",
      "type": "reference",
      "editorState": {
        "solutions": [
          "<p>(a) 1.121221222</p><p>(b) 1.12212221222</p>"
        ]
      },
      "body": "<p>Find two irrational numbers between 1.12 and 1.13 </p>",
      "createdOn": "2019-06-28T06:03:56.672+0000",
      "gradeLevel": [
        "Class 9"
      ],
      "appId": "prod.diksha.portal",
      "lastUpdatedOn": "2019-06-28T06:03:56.672+0000",
      "identifier": "do_31279346144601702415513",
      "lastStatusChangedOn": "2019-06-28T06:03:56.672+0000",
      "creator": "Content Creator",
      "question": "<p>Find two irrational numbers between 1.12 and 1.13 </p>",
      "solutions": [
        "<p>(a) 1.121221222</p><p>(b) 1.12212221222</p>"
      ],
      "consumerId": "89490534-126f-4f0b-82ac-3ff3e49f3468",
      "learningOutcome": [
        "The method of plotting square root of natural and decimal numbers on the number line."
      ],
      "bloomsLevel": [
        "Knowledge (Remembering)"
      ],
      "version": 3,
      "versionKey": "1561701836672",
      "framework": "ekstep_ncert_k-12",
      "createdBy": "edce4f4f-6c82-458a-8b23-e3521859992f",
      "name": "vsa_ekstep_ncert_k-12",
      "topic": [
        "Number Systems"
      ],
      "category": "VSA",
      "programId": "97691300-7e50-11e9-865c-ad8fa09451f7",
      "board": "CBSE",
      "status": "Live"
    }
  }
}


d) LA     : Long Answer 

JSON Response
{
  "id": "ekstep.learning.item.read",
  "ver": "1.0",
  "ts": "2019-11-21T04:19:51ZZ",
  "params": {
    "resmsgid": "2087b319-67f0-4407-bcb3-ef1689003488",
    "msgid": null,
    "err": null,
    "status": "successful",
    "errmsg": null
  },
  "responseCode": "OK",
  "result": {
    "assessment_item": {
      "itemType": "UNIT",
      "code": "7aa00add-7f78-e28b-ba29-ec3a8780972b",
      "subject": "Mathematics",
      "qumlVersion": 0.5,
      "qlevel": "MEDIUM",
      "channel": "01241974041332940818",
      "organisation": [
        "DPS (Ghaziabad)"
      ],
      "language": [
        "English"
      ],
      "program": "CBSE",
      "medium": "English",
      "templateId": "NA",
      "type": "reference",
      "editorState": {
        "solutions": [
          "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mo>=</mo><mfrac><mrow><mn>1</mn><mo>×</mo><mfenced close=\"}\" open=\"{\"><mrow><mfenced><mrow><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>6</mn></msqrt></mrow></mfenced><mo>+</mo><mo>(</mo><msqrt><mn>13</mn></msqrt><mo>)</mo></mrow></mfenced></mrow><mrow><mfenced close=\"}\" open=\"{\"><mrow><mfenced><mrow><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>16</mn></msqrt></mrow></mfenced><mo>-</mo><mfenced><msqrt><mn>13</mn></msqrt></mfenced></mrow></mfenced><mo>{</mo><mo>(</mo><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>6</mn></msqrt><mo>)</mo><mo>+</mo><mo>(</mo><msqrt><mn>13</mn></msqrt><mo>)</mo><mo>}</mo></mrow></mfrac><mspace linebreak=\"newline\"></mspace><mo>=</mo><mfrac><mrow><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>6</mn></msqrt><mo>+</mo><msqrt><mn>13</mn></msqrt></mrow><mrow><mo>(</mo><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>6</mn></msqrt><msup><mo>)</mo><mn>2</mn></msup><mo>-</mo><mo>(</mo><msqrt><mn>13</mn></msqrt><msup><mo>)</mo><mn>2</mn></msup></mrow></mfrac><mspace linebreak=\"newline\"></mspace><mo>=</mo><mfrac><mrow><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>6</mn></msqrt><msqrt><mn>13</mn></msqrt></mrow><mrow><mn>7</mn><mo>+</mo><mn>6</mn><mo>+</mo><mn>2</mn><msqrt><mn>2</mn><mo>-</mo><mn>13</mn></msqrt></mrow></mfrac><mspace linebreak=\"newline\"></mspace><mo>=</mo><mfrac><mrow><mfenced><mrow><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>6</mn></msqrt><mo>+</mo><msqrt><mn>13</mn></msqrt></mrow></mfenced><mo>×</mo><msqrt><mn>42</mn></msqrt></mrow><mrow><mo>(</mo><mn>2</mn><msqrt><mn>42</mn></msqrt><mo>)</mo><mo>×</mo><mo>(</mo><msqrt><mn>42</mn></msqrt><mo>)</mo></mrow></mfrac><mspace linebreak=\"newline\"></mspace><mo>=</mo><mfrac><mfenced><mrow><msqrt><mn>7</mn><mo>×</mo><mn>42</mn></msqrt><mo>+</mo><msqrt><mn>6</mn><mo>×</mo><mn>42</mn></msqrt><mo>+</mo><msqrt><mn>13</mn><mo>×</mo><mn>42</mn></msqrt></mrow></mfenced><mn>84</mn></mfrac><mspace linebreak=\"newline\"></mspace><mo>=</mo><mfrac><mrow><mn>7</mn><msqrt><mn>6</mn></msqrt><mo>+</mo><mn>6</mn><msqrt><mn>7</mn></msqrt><mo>+</mo><mn>546</mn></mrow><mn>84</mn></mfrac></math></p>"
        ]
      },
      "body": "<p><div class=\"mathText\">Rationalise\\;the\\;denominator\\;:\\;\\frac1{\\sqrt7+\\sqrt6-\\sqrt{13}}</div></p>",
      "createdOn": "2019-06-28T07:07:22.448+0000",
      "gradeLevel": [
        "Class 9"
      ],
      "appId": "prod.diksha.portal",
      "lastUpdatedOn": "2019-06-28T07:07:22.448+0000",
      "identifier": "do_31279349262294220816556",
      "lastStatusChangedOn": "2019-06-28T07:07:22.448+0000",
      "creator": "Content Creator",
      "question": "<p><math xmlns=\"http://www.w3.org/1998/Math/MathML\"><mi>R</mi><mi>a</mi><mi>t</mi><mi>i</mi><mi>o</mi><mi>n</mi><mi>a</mi><mi>l</mi><mi>i</mi><mi>s</mi><mi>e</mi><mo> </mo><mi>t</mi><mi>h</mi><mi>e</mi><mo> </mo><mi>d</mi><mi>e</mi><mi>n</mi><mi>o</mi><mi>m</mi><mi>i</mi><mi>n</mi><mi>a</mi><mi>t</mi><mi>o</mi><mi>r</mi><mo> </mo><mo>:</mo><mo> </mo><mfrac><mn>1</mn><mrow><msqrt><mn>7</mn></msqrt><mo>+</mo><msqrt><mn>6</mn></msqrt><mo>-</mo><msqrt><mn>13</mn></msqrt></mrow></mfrac></math></p>",
      "solutions": [
        "<p><div class=\"mathText\">\\begin{array}{l}=\\frac{1\\times\\left\\{\\left(\\sqrt7+\\sqrt6\\right)+(\\sqrt{13})\\right\\}}{\\left\\{\\left(\\sqrt7+\\sqrt{16}\\right)-\\left(\\sqrt{13}\\right)\\right\\}\\{(\\sqrt7+\\sqrt6)+(\\sqrt{13})\\}}\\\\=\\frac{\\sqrt7+\\sqrt6+\\sqrt{13}}{(\\sqrt7+\\sqrt6)^2-(\\sqrt{13})^2}\\\\=\\frac{\\sqrt7+\\sqrt6\\sqrt{13}}{7+6+2\\sqrt{2-13}}\\\\=\\frac{\\left(\\sqrt7+\\sqrt6+\\sqrt{13}\\right)\\times\\sqrt{42}}{(2\\sqrt{42})\\times(\\sqrt{42})}\\\\=\\frac{\\left(\\sqrt{7\\times42}+\\sqrt{6\\times42}+\\sqrt{13\\times42}\\right)}{84}\\\\=\\frac{7\\sqrt6+6\\sqrt7+546}{84}\\end{array}</div></p>"
      ],
      "consumerId": "89490534-126f-4f0b-82ac-3ff3e49f3468",
      "learningOutcome": [
        "The laws of exponents"
      ],
      "bloomsLevel": [
        "Knowledge (Remembering)"
      ],
      "version": 3,
      "versionKey": "1561705642448",
      "framework": "ekstep_ncert_k-12",
      "createdBy": "edce4f4f-6c82-458a-8b23-e3521859992f",
      "name": "la_ekstep_ncert_k-12",
      "topic": [
        "Number Systems"
      ],
      "category": "LA",
      "programId": "97691300-7e50-11e9-865c-ad8fa09451f7",
      "board": "CBSE",
      "status": "Live"
    }
  }
}


                     





















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