[
  {
    "grade": "010401",
    "vocab": [
      "bird",
      "bear",
      "hippo",
      "crocodile",
      "tiger"
    ],
    "phonics": null,
    "grammar": []
  },
  {
    "grade": "010402",
    "vocab": [
      "bird",
      "bear",
      "hippo",
      "crocodile",
      "tiger"
    ],
    "phonics": null,
    "grammar": [
      "What are they?",
      "They're (hippos/tigers/...)."
    ]
  },
  {
    "grade": "010403",
    "vocab": [
      "jug",
      "juice",
      "kangaroo",
      "key"
    ],
    "phonics": [
      "/dʒ/",
      "/k/"
    ],
    "grammar": []
  },
  {
    "grade": "010404",
    "vocab": [
      "pandas",
      "bears",
      "lions",
      "hippos"
    ],
    "phonics": null,
    "grammar": []
  },
  {
    "grade": "010405",
    "vocab": [
      "lion",
      "lollipop",
      "man",
      "mango"
    ],
    "phonics": [
      "/l/",
      "/m/"
    ],
    "grammar": []
  },
  {
    "grade": "010406",
    "vocab": [
      "tiger",
      "bird",
      "hippo",
      "crocodile",
      "bear"
    ],
    "phonics": null,
    "grammar": []
  },
  {
    "grade": "010407",
    "vocab": [
      "fish",
      "bird",
      "flower",
      "frog",
      "ball",
      "T-shirt",
      "kick"
    ],
    "phonics": null,
    "grammar": [
      "A flower!",
      "A frog!"
    ]
  },
  {
    "grade": "010408",
    "vocab": [
      "fish",
      "bird",
      "flower",
      "frog",
      "pandas",
      "bears",
      "lions",
      "hippos",
      "tiger",
      "crocodile",
      "jug",
      "juice",
      "kangaroo",
      "key",
      "lion",
      "lollipop",
      "man",
      "mango"
    ],
    "phonics": [
      "/dʒ/",
      "/k/",
      "/l/",
      "/m/"
    ],
    "grammar": [
      "What are they?",
      "They're (hippos/tigers/...).",
      "A flower!",
      "A frog!",
      "It's a bird."
    ]
  }
]