**Data
and Graphs** |
**Description** |

Data and Line Graphs |
Students are introduced to the parts of a line graph and the purpose of each. They are shown how to read and interpret data from a line graph. |

Constructing
Line Graphs |
Students are shown how to construct a line graph from a set of data.
Step-by-step procedures are listed along with large, detailed graphs for visual reference. |

Data
and Bar Graphs |
Students
are introduced to the parts of a bar graph and the purpose of each. They are then shown how to read and interpret
data from horizontal and vertical graphs. |

Constructing
Bar Graphs |
Students are shown how to construct a bar graph from a set of data.
Step-by-step procedures are listed along with large, detailed bar graphs. |

Data
and Circle Graphs |
Students
are introduced to the parts of a circle graph and the purpose of each. They are shown how to read and interpret data
from a circle graph. |

Constructing
Circle Graphs |
Students are shown how to construct a circle graph from a set of data. They are also shown how to compute the angle measure for each item in the circle graph. Step-by-step procedures are listed along with
large, detailed graphs. |

Comparing Graphs |
Students are presented with the purpose of each type of graph.
They are then shown how to determine which graph is appropriate for displaying a given set of data. |

Practice
Exercises |
To complete 10 additional exercises as practice. To assess students' understanding of all data and graph concepts learned so far. |

Challenge
Exercises |
To solve 10 additional problems that challenge students'
understanding of data and graph concepts. To hone students' problem-solving skills. |

Solutions |
To review complete solutions to all exercises presented in this unit. Includes the problem, step-by-step solutions, final answer for each exercise. |