{
  "unit": 10,
  "standards": [
    "Polar-coordinate conversion",
    "Polar graphs",
    "Symmetry",
    "Polar slope",
    "Polar area",
    "Intersections and overlap",
    "Polar arc length",
    "Polar conics"
  ],
  "evidence": [
    "lesson derivations",
    "pathway problem set",
    "investigation",
    "mastery check",
    "portfolio correction"
  ]
}