**Lesson** | **Description** |

1-21 | An Introduction to 1/2, 1/3, and 1/4 |

2-91 | Practice Writing Fractions. |

2-91-1 | Reducing Fractions to Lowest Terms |

3-17 | Introduction to Numerator and Denominator |

3-97 | Equivalent Fractions |

3-97-1 | Comparing Fractions! Equivalent or Not Equivalent |

3-98 | Mixed Numbers |

4-23 | Multiples |

4-24 | Using the least common multiple to find the least common denominator. |

4-24-1 | Using Mixed Numbers & Fractions |

5-13 | Using the Divisibility Rules |

5-14 | Finding the Factors of Numbers |

5-15 | Finding the Greatest Common Factors of a Fraction |