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:
  • 7
  • 10
  • 9
  • 3
  • 1
  • 2
  • 5
  • 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 22:42:36 (CDT)
Duration:
0s
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{
  "prime-numbers-ordered": [
    {
      "tag": "d3ed4e90-ea28-4ab3-a22b-5a12a7aa6bfe",
      "uuid": "b53df1f7-97c4-43c7-a9f9-0ffc9b6c8d94",
      "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": "a5b1937a-a24c-4c5b-a061-c830f9f7389d",
      "uuid": "c0d0d52d-c2dc-41fb-9109-ca43ea252ef3",
      "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": "fbcb6b44-473c-4b4a-98fe-ad3446a46019",
      "uuid": "a2237824-77be-4920-b275-c6f0ab24ca5d",
      "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": "fc75c0d5-a472-41ea-9c6f-452258102930",
      "uuid": "a8174e6c-61b8-45d8-a13f-97bd8b8b02a0",
      "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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