db.students.insertMany([
  {
    studentID: "001",
    firstName: "Dave",
    lastName: "Davis",
    courses: [
      { courseID: "13", courseName: "Biology", grade: 78 },
      { courseID: "11", courseName: "Calculus", grade: 76 }
    ]
  },
  {
    studentID: "002",
    firstName: "John",
    lastName: "Johnson",
    courses: [
      { courseID: "10", courseName: "American History", grade: 90 },
      { courseID: "12", courseName: "Physics", grade: 95 }
    ]
  },
  {
    studentID: "003",
    firstName: "Thomas",
    lastName: "Thompson",
    courses: [
      { courseID: "10", courseName: "American History", grade: 88 },
      { courseID: "12", courseName: "Physics", grade: 79 },
      { courseID: "13", courseName: "Biology", grade: 80 }
    ]
  }
]);