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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Question

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

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Started at:
2026-08-04 20:42:51 (CDT)
Duration:
0s
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{
  "prime-numbers-ordered": [
    {
      "tag": "b91b5b0d-c878-488a-ae7d-7a4854c6d39d",
      "uuid": "d16ca941-ac02-4fbc-b21e-e2cc20f10e77",
      "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": "da468f7a-a4b7-4e9c-8f7d-bab3b11264d3",
      "uuid": "ee2290f4-81d1-4509-9af9-e4fccabdecdd",
      "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": "fdbe4c21-b7ff-4942-967d-fdfaa16e1b1f",
      "uuid": "ef3707c4-21fa-4902-afbf-2d458a656cb4",
      "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": "c61d72c8-ac67-4948-8c8c-65189b7a197e",
      "uuid": "a6af76ca-ed9e-4044-85b0-5f18687ef02e",
      "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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