{
  "unit": 2,
  "standards": [
    "Integration by parts",
    "Choice of u and dv",
    "Repeated integration",
    "Tabular method",
    "Definite integration by parts",
    "Reduction formulas",
    "Cyclic integrals",
    "Verification"
  ],
  "evidence": [
    "lesson derivations",
    "pathway problem set",
    "investigation",
    "mastery check",
    "portfolio correction"
  ]
}