Click to View | | Measuring with a standard English ruler | This podcast explains how to use a standard English ruler with Talking Tom! |

Click to View | | Measuring with a metric ruler | Talking Gina tells us how to use a metric ruler! |

Click to View | | Box and Whisker Plots | This podcast gives detailed instructions on how students can make a box and whisker plot given a set of data. |

Click to View | | Ratios The Relative Size of the Planets | This podcast demonstrates how to set up and analyze ratios using the size of the planets. |

Click to View | | Bicycles and Landfills - Links to Direct Variation | This vodcast explains the features of a direct variation. Examples use riding a bicycle at a constant rate and computing the cost of placing materials in a landfill. It includes several worked out examples. |

Click to View | | Bicycles and Landfills - Links to Direct Variation | This vodcast introduces the concept of direct variation through two applications--riding a bicycle and putting waste in a landfill. Direct variation is demonstrated in tables, words, equations, and graphs. Worked out examples are shown using direct variation. |