Activity Detail
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Picnic Challenge
 


Activity Overview

Students find patterns to solve problems, explore functions, and graph linear functions on the coordinate plane.

Before the Activity

  • See the attached PDF file for detailed instructions for this activity
  • Print pages 31 - 35 from the attached PDF file for your class
  • Study the calculator keystrokes

    		•

    		During the Activity

    		Distribute the pages to the class.

    Follow the activity procedures:
  • Understand the problem - find the combination of 6, 9, and 20 that adds to 50
  • Formulate pattern rules for the problem
  • Determine the number of patterns that repeat in a cycle
  • Find the sum for each pattern rule
  • Plot the results on a graph paper
  • Find the largest impossible value and the combination that gives 50 as the sum

    		After the Activity

    		Students complete the Student Activity pages and answer questions.

  • Review student results
  • As a class, discuss questions that appeared to be more challenging
  • Re-teach concepts as necessary

    		Other Downloads




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    view textbook alignment

    Subject Area:
    Math : Algebra I : Equations and Inequalities
    Math : Algebra I : Expressions
    Math : PreAlgebra : Nonlinear Functions
    Math : PreAlgebra : Expressions
    Math : PreAlgebra : Equations

    Author:
    Texas Instruments

    Level:
    5-8

    Activity Time:
    60 Minutes

    Device:
    TI-30X IIB, TI-30X IIS, TI-34 II Explorer Plus™

    Apps:
     

    Software:
     

    Accessories:
     

    Other:
    This is Activity 4 from the EXPLORATIONS Book:
    Math Investigations with the TI-30X IIS and TI-34 II: Activities for the Middle Grades

    The following materials are required for this activity:

  • Graph paper
  • Straight edges


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