8.F.1 – Understand that a function is a rule that assigns to each input exactly one output. The graph of a function is the set of ordered pairs consisting of an input and the corresponding output.^{1}

**Internet Resources (Videos, Websites, etc.)**

Brightstorm

Grade A Math Help

Khan Academy

Learn Zillion

Library.Thinkquest.org

Math.Montana.edu

- Linear functions: Complete a function table (Eighth grade – V.3)
- Linear functions: Find points on a function graph (Eighth grade – V.5)
- Linear functions: Graph a line from a function table (Eighth grade – V.6)

Shodor

Teach Engineering

Texas Instruments

Math Nspired: Definition of Functions This lesson involves examining relationships and functions and their inputs, outputs, domains, and ranges. |

Math Nspired: Domain and Range Explore visual representations of relations to determine their domain and range. Device: TI-Nspire(TM) CAS, TI-Nspire(TM) |

Math Nspired: Function Notation Investigate and understand the symbolic language in the notation of functions used in mathematics. Device: TI-Nspire(TM) CAS, TI-Nspire(TM) |

Math Nspired: Function or Not a Function Examine some input-output relations to determine if a relation is a function. Device: TI-Nspire(TM) CAS, TI-Nspire(TM) |

Math Nspired: Growing Patterns This lesson involves using pattern growth to construct functions. |

Math Nspired: Real Graphs This lesson involves identifying patterns of data from given lists. |

Math Nspired: Toying with a Walk This lesson involves collecting time data as a walker moves at a constant pace. |

Math Nspired: Verbal to Visual: Sketching Graphs This lesson involves sketching graphs based upon important features described verbally in a situation. |

Math Nspired: What’s in a Line? This lesson involves identifying linear functions. |

YouTube

## Leave a Reply