[
  {
    "chapter_id": "uuid_chapter_4",
    "lesson_number": 1,
    "lesson_title": "Lesson 1: Animals",
    "lesson_type": "json_content",
    "lesson_description": "Identify 3 animals",
    "lesson_content_type": "vocabulary",
    "content_json": {
      "type": "vocabulary",
      "learning_objectives": ["identify 3 animals"],
      "vocabulary": ["monkey", "lion", "elephant"]
    }
  },
  {
    "chapter_id": "uuid_chapter_4",
    "lesson_number": 2,
    "lesson_title": "Lesson 2: Animal Questions",
    "lesson_type": "json_content",
    "lesson_description": "Ask and answer questions about animals",
    "lesson_content_type": "grammar",
    "content_json": {
      "type": "grammar",
      "learning_objectives": [
        "ask question: 'Are they elephants?'",
        "answer: 'Yes, they are. / No, they aren't.'"
      ],
      "grammar": "Are they elephants? Yes, they are. / No, they aren't."
    }
  },
  {
    "chapter_id": "uuid_chapter_4",
    "lesson_number": 3,
    "lesson_title": "Lesson 3: Letters J & K",
    "lesson_type": "json_content",
    "lesson_description": "Recognize letters J, K and their sounds",
    "lesson_content_type": "phonics",
    "content_json": {
      "type": "phonics",
      "learning_objectives": [
        "recognize the upper- and lowercase forms of the letters J, K",
        "associate them with the sounds /dʒ/ and /k/"
      ],
      "letters": ["J", "K"],
      "sounds": ["/dʒ/", "/k/"],
      "vocabulary": ["jellyfish", "juice", "kite", "kangaroo"]
    }
  },
  {
    "chapter_id": "uuid_chapter_4",
    "lesson_number": 4,
    "lesson_title": "Lesson 4: Letters L & M",
    "lesson_type": "json_content",
    "lesson_description": "Recognize letters L, M and their sounds",
    "lesson_content_type": "phonics",
    "content_json": {
      "type": "phonics",
      "learning_objectives": [
        "recognize the upper- and lowercase forms of the letters L, M",
        "associate them with the sounds /l/ and /m/"
      ],
      "letters": ["L", "M"],
      "sounds": ["/l/", "/m/"],
      "vocabulary": ["lion", "lollipop", "man", "mango", "love", "music"]
    }
  },
  {
    "chapter_id": "uuid_chapter_4",
    "lesson_number": 5,
    "lesson_title": "Lesson 5: Review Animals",
    "lesson_type": "json_content",
    "lesson_description": "Review animals and questions",
    "lesson_content_type": "review",
    "content_json": {
      "type": "review",
      "learning_objectives": [
        "review animals",
        "review question and answer: What are they? They're...",
        "review question and answer: Are they...? Yes/No"
      ]
    }
  },
  {
    "chapter_id": "uuid_chapter_4",
    "lesson_number": 6,
    "lesson_title": "Lesson 6: Challenge",
    "lesson_type": "json_content",
    "lesson_description": "Review unit 4",
    "lesson_content_type": "review",
    "content_json": {
      "type": "review",
      "learning_objectives": ["review the animals", "review unit 4"]
    }
  },
  {
    "chapter_id": "uuid_chapter_4",
    "lesson_number": 7,
    "lesson_title": "Lesson 7: My Own Work",
    "lesson_type": "url_content",
    "lesson_description": "Review animals, make a paper lion",
    "content_url": "/activities/paper-lion-tutorial",
    "content_type": "video_tutorial",
    "content_json": {
      "type": "activity",
      "learning_objectives": ["review animals", "make a paper lion craft"]
    }
  }
]