{
  "annotation_id": "5d57e72a-b8cd-4074-aae3-bd6a70130d66",
  "date_created": "2026-03-02T18:01:03.612000Z",
  "date_modified": "2026-03-02T18:01:03.612000Z",
  "file_hash": "5e5f2dc41d9f94287601b8d6d0f773f297dc5788b717702a2180e00dd3e6489c",
  "private": false,
  "record": {
    "abstract": "Highly successful students, as measured by grades and by scores on the Force\nConcept Inventory, still struggle with fundamental concepts in mathematics and\nphysics. These difficulties, which turn physics into parrot learning and\ninclude confusing velocity and acceleration or being unable to reason with\ngraphs, are revealed by problems requiring estimation and conceptual reasoning.\nI discuss these problems, the difficulties that they reveal, and suggest\npossible remedies.",
    "arxiv_id": "physics/0512158",
    "authors": [
      "Sanjoy Mahajan"
    ],
    "categories": [
      "physics.ed-ph"
    ],
    "title": "Observations on teaching first-year physics",
    "url": "https://arxiv.org/abs/physics/0512158"
  },
  "schema_id": "dorsal/arxiv",
  "source": {
    "execution_id": "b64510f0-a1b1-405e-af82-87aa4568b320",
    "id": "arXiv Dataset IDs",
    "type": "Model",
    "variant": "snapshot-2026-03-01",
    "version": "0.1.0"
  },
  "user_id": 1000002
}