Fractions and Rulers (Algebra I version)

# Fractions and Rulers (Algebra I version) - Fractions and...

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Fractions and Rulers Fractions on a Number Line Fraction Basics Reading a Ruler

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Rationale Construction trades use rules and rulers for measurement. Standard Rulers are divided into quarters, eighths, and sixteenths. Precision measurement is the standard for quality work.
Objectives Fraction Vocabulary Equivalent Fractions Place Fractions on a Number Line Read a Ruler with halves, fourths, eighths, and sixteenths

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Agenda Pre-test on Fractions and Reading a Ruler Fractions Equivalents and Practice Make a Number Line Reading a Ruler and Practice Ruler Internet Activities Post-test
Fraction Vocabulary Warm-up: Create a Bubble Map about fractions Fraction is written in the middle circle Surrounding circles write any math vocabulary associated with fractions that you know You do not need to be able to define or give an example of vocabulary word Discussion

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Fractions and Whole Numbers 1 = 1/1 1= 2/2 1= 4/4 ____________________________________ 2= 2/1 3= 3/1 4= 4/1 _____________________________________ 2 = 4/2 3= 9/3 5=20/4 What patterns do you see in each row?
Finding Equivalent Fractions ½ multiplied by 1 = ½ ½ multiplied by 2/2 = 2/4 = ½ ½ multiplied by 4/4 = 4/8 = ½ ½ multiplied by 8/8 = 8/16 = ½

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What are the equal fractions in eighths and sixteenths for: ¼ ? ½ ?
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## This note was uploaded on 01/12/2011 for the course MAT 116 A MAT 116 A taught by Professor Hawkins during the Spring '10 term at University of Phoenix.

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Fractions and Rulers (Algebra I version) - Fractions and...

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