Chapter+2

=Chapter Two: Lengths and Integers =

**In this chapter, you will learn how to:**

 * Measure length with a variety of tools.
 * Build (compose) and take apart (decompose) numbers and lengths.
 * Add and multiply positive and negative integers.
 * Calculate expressions using the correct groupings of operations.

**Think about these questions throughout this chapter:**

 * What is a length?
 * What is a unit?
 * How can I measure accurately?
 * How can I divide a unit into
 * equal parts?
 * What is a reasonable estimate?
 * How big is it?


 * ~  || = Chapter 2 Student Resources = ||
 * === The Painted Ruler === || [[file:MC1_2.1.1_RP.pdf]] ||
 * === The Giant Gazinch === || [[file:MC1_2.1.3_RP.pdf]] ||
 * === Tightropes === || [[file:MC1_2.2.1A_RP.pdf]] ||
 * === Integer Pieces === || [[file:MC1_2.2.4A_RP.pdf]] ||
 * === Rock, Paper, Scissors === || [[file:MC1_2.2.4B_RP.pdf]] ||


 * = Technology Resources = ||~  ||
 * === Acrobat Numberline === || Game to add/subtract integers ||
 * === Hop to It! === || [|Game to add/subtract integers] ||
 * === Make a Box and Whisker Chart === || Data Representation ||
 * === Fraction Tech Tool === || [|Visual Fractions] ||