Untitled

const lessons = {
  'Primary 4': {
    'Algebra & Statistics': [
      'Converting between Fractions, Decimals, and Percentages',
      'Converting between Fractions and Recurring Decimals',
      'The Set of Rational Numbers',
      'Comparing and Ordering Rational Numbers',
      'Addition of Rational Numbers',
      'Properties of Addition of Rational Numbers',
      'Subtraction of Rational Numbers',
      'Multiplying Rational Numbers',
      'Properties of Multiplication in a Set of Rational Numbers',
      'Dividing Rational Numbers',
      'Writing Algebraic Expressions',
      'Evaluating Algebraic Expressions',
      'Monomials, Binomials, and Trinomials',
      'Simplifying Expressions: Combining Like Terms',
      'Simplifying Monomials: Multiplication',
      'Simplifying Monomials: Quotient Rule',
      'Addition and Subtraction of Algebraic Expressions',
      'Multiplying an Algebraic Expression by a Monomial',
      'Multiplying Binomials',
      'Multiplying a Binomial by an Algebraic Expression',
      'Dividing Polynomials by Monomials',
      'Polynomial Long Division without Remainder',
      'Factoring Using the Highest Common Factor',
      'The Mean of a Data Set',
      'The Median of a Data Set',
      'The Mode of a Data Set',
    ],
    'Geometry': [
      'Lesson: Geometric Concepts',
      'Lesson: Angle Relationships',
      'Lesson: Congruent Polygons',
      'Lesson: Congruent Triangles',
      'Lesson: Applications of Triangle Congruence',
      'Lesson: Parallel Lines and Transversals: Angle Relationships',
      'Lesson: Parallel Lines and Transversals: Other Relationships',
      'Lesson: Geometric Constructions: Perpendicular Lines',
      'Lesson: Geometric Constructions: Angle Bisectors',
      'Lesson: Geometric Construction: Congruent Angles and Parallel Lines',
    ],
  },
  'Primary 5': {
    'Algebra & Statistics': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
    'Geometry': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
  },
  'Primary 6': {
    'Algebra & Statistics': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
    'Geometry': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
  },
  'Preparatory 1': {
    'Algebra & Statistics': [
      'Converting between Fractions, Decimals, and Percentages',
      'Converting between Fractions and Recurring Decimals',
      'The Set of Rational Numbers',
      'Comparing and Ordering Rational Numbers',
      'Addition of Rational Numbers',
      'Properties of Addition of Rational Numbers',
      'Subtraction of Rational Numbers',
      'Multiplying Rational Numbers',
      'Properties of Multiplication in a Set of Rational Numbers',
      'Dividing Rational Numbers',
      'Writing Algebraic Expressions',
      'Evaluating Algebraic Expressions',
      'Monomials, Binomials, and Trinomials',
      'Simplifying Expressions: Combining Like Terms',
      'Simplifying Monomials: Multiplication',
      'Simplifying Monomials: Quotient Rule',
      'Addition and Subtraction of Algebraic Expressions',
      'Multiplying an Algebraic Expression by a Monomial',
      'Multiplying Binomials',
      'Multiplying a Binomial by an Algebraic Expression',
      'Dividing Polynomials by Monomials',
      'Polynomial Long Division without Remainder',
      'Factoring Using the Highest Common Factor',
      'The Mean of a Data Set',
      'The Median of a Data Set',
      'The Mode of a Data Set',
    ],
    'Geometry': [
      'Lesson: Geometric Concepts',
      'Lesson: Angle Relationships',
      'Lesson: Congruent Polygons',
      'Lesson: Congruent Triangles',
      'Lesson: Applications of Triangle Congruence',
      'Lesson: Parallel Lines and Transversals: Angle Relationships',
      'Lesson: Parallel Lines and Transversals: Other Relationships',
      'Lesson: Geometric Constructions: Perpendicular Lines',
      'Lesson: Geometric Constructions: Angle Bisectors',
      'Lesson: Geometric Construction: Congruent Angles and Parallel Lines',
    ],
  },
  'Preparatory 2': {
    'Algebra & Statistics': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
    'Geometry': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
  },
  'Preparatory 3': {
    'Algebra & Statistics': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
    'Geometry': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
  },
  'Secondary 1': {
    'Algebra & Statistics': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
    'Geometry': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
  },
  'Secondary 2': {
    'Algebra & Statistics': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
    'Geometry': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
  },
  'Secondary 3': {
    'Algebra & Statistics': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
    'Geometry': [
      'lesson 1',
      'lesson 2',
      'lesson 3',
      'lesson 4',
      'lesson 5',
      'lesson 6',
      'lesson 7',
      'lesson 8',
      'lesson 9',
      'lesson 10',
      'lesson 11',
    ],
  },
};