[
  {
    "chapter_id": "uuid_chapter_7_grade5",
    "lesson_number": 1,
    "lesson_title": "Lesson 1: Travel and Vacation Vocabulary",
    "lesson_type": "json_content",
    "lesson_description": "Identify vocabulary related to travel and vacation",
    "lesson_content_type": "vocabulary",
    "content_json": {
      "type": "vocabulary",
      "learning_objectives": [
        "identify and pronounce new vocabulary related to travel and vacation",
        "understand a short dialogue about vacation experiences"
      ],
      "vocabulary": ["postcard", "gift shop", "suitcase", "forget", "bring", "send"]
    }
  },
  {
    "chapter_id": "uuid_chapter_7_grade5",
    "lesson_number": 2,
    "lesson_title": "Lesson 2: Simple Past Tense - Irregular Verbs",
    "lesson_type": "json_content",
    "lesson_description": "Use simple past tense with irregular verbs",
    "lesson_content_type": "grammar",
    "content_json": {
      "type": "grammar",
      "learning_objectives": [
        "identify the simple past tense of common irregular verbs",
        "use irregular verbs correctly in simple sentences"
      ],
      "grammar": "S + Irregular Verb (Past form) + O. Example: She sent some postcards to her friends when she was on vacation"
    }
  },
  {
    "chapter_id": "uuid_chapter_7_grade5",
    "lesson_number": 3,
    "lesson_title": "Lesson 3: Exam Preparation - Past Tense",
    "lesson_type": "json_content",
    "lesson_description": "Review simple past tense and listening skills",
    "lesson_content_type": "review",
    "content_json": {
      "type": "review",
      "learning_objectives": [
        "review vocabulary and simple past grammar structures",
        "improve listening skills",
        "identify key information in dialogues"
      ]
    }
  },
  {
    "chapter_id": "uuid_chapter_7_grade5",
    "lesson_number": 4,
    "lesson_title": "Lesson 4: Travel Questions Practice",
    "lesson_type": "json_content",
    "lesson_description": "Review travel vocabulary and WH-questions in past tense",
    "lesson_content_type": "review",
    "content_json": {
      "type": "review",
      "learning_objectives": [
        "review vocabulary and simple past grammar structures",
        "improve reading skills",
        "apply simple past tense in conversational context"
      ]
    }
  }
]