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C4.6. 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.

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Construct your solution here:

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Collection 4

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Question C4.6

Value:	2
All variants: Open (current)
Total points:	— /10
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Question

QID:

element/orderBlocksOrdered

Title:

Element pl-order-blocks: ordered grading

Variant

Started at:

2026-08-04 16:37:40 (CDT)

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{
  "prime-numbers-ordered": [
    {
      "tag": "b98cf323-73b6-4815-a4af-e1ebc043e497",
      "uuid": "f007c9af-5b46-4570-80be-00ba64548b8c",
      "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": "aadd0d2f-2c7d-486d-89e9-77eedad634c6",
      "uuid": "f7f1122e-7131-4b6b-a732-25266676cb48",
      "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": "e81699f1-f906-44c2-b138-6eee93cb8555",
      "uuid": "e109144f-6df2-49e8-9afa-cc51eb163dcb",
      "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": "b92ba07f-1aa8-4bc8-9073-384ec18f37db",
      "uuid": "c7639309-3756-4471-a9c3-d3c3a181647b",
      "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
    }
  ]
}

Assessment instance

Assessment:

gallery/elements