Element pl-order-blocks: ordered grading

This question illustrates the grading-method="ordered" mode of pl-order-blocks.

Drag all the prime numbers below to the answer zone in ascending order.

This example uses the attributes min-incorrect="2" and max-incorrect="4" to display a minimum of 2 incorrect distractors and maximum of 4. The attribute source-blocks-order="random" shuffles the blocks in the source area. The default grading-method="ordered" requires that the correct answer follows the order defined by the pl-answers.

Drag from here:
  • 3
  • 2
  • 5
  • 7
  • 9
  • 4
Construct your solution here:

Correct answer

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QID:
Title:
Element pl-order-blocks: ordered grading

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Started at:
2026-08-04 21:52:47 (CDT)
Duration:
0s
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{
  "prime-numbers-ordered": [
    {
      "tag": "bd600b8d-3bf2-40d9-a422-eb199e7e9b33",
      "uuid": "d99eb97e-a56c-4a8f-b0be-4268d884f445",
      "final": false,
      "index": 1,
      "indent": null,
      "depends": [],
      "ranking": -1,
      "group_info": {
        "tag": null,
        "depends": null
      },
      "inner_html": "2",
      "distractor_for": null,
      "initially_placed": false,
      "ordering_feedback": null,
      "distractor_feedback": null
    },
    {
      "tag": "deb450df-89de-4ac1-8938-198a0908c1a6",
      "uuid": "e1c9b9f2-a919-4340-98fb-de0f8ef3a7bb",
      "final": false,
      "index": 2,
      "indent": null,
      "depends": [],
      "ranking": -1,
      "group_info": {
        "tag": null,
        "depends": null
      },
      "inner_html": "3",
      "distractor_for": null,
      "initially_placed": false,
      "ordering_feedback": null,
      "distractor_feedback": null
    },
    {
      "tag": "f8bbc3d3-7298-4738-9b6d-732d85c91300",
      "uuid": "ec68cd97-9410-41ce-a2b3-16dff3f5fcca",
      "final": false,
      "index": 4,
      "indent": null,
      "depends": [],
      "ranking": -1,
      "group_info": {
        "tag": null,
        "depends": null
      },
      "inner_html": "5",
      "distractor_for": null,
      "initially_placed": false,
      "ordering_feedback": null,
      "distractor_feedback": null
    },
    {
      "tag": "cc2c834e-8da6-49b5-aeeb-f61285d2472a",
      "uuid": "a60fdc40-a69a-4ec4-86db-7d4377dbeadf",
      "final": false,
      "index": 6,
      "indent": null,
      "depends": [],
      "ranking": -1,
      "group_info": {
        "tag": null,
        "depends": null
      },
      "inner_html": "7",
      "distractor_for": null,
      "initially_placed": false,
      "ordering_feedback": null,
      "distractor_feedback": null
    }
  ]
}
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