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Lesson 2.5. Investigate – Model Fraction Division. Vocabulary – Unit 2. Addend Bar model Benchmark Common denominator Common factor Compatible numbers Denominator Difference Dividend Divisor Equation Equivalent fractions Expression Factor Fraction Fraction greater than 1
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Lesson 2.5 Investigate – Model Fraction Division
Vocabulary – Unit 2 • Addend • Bar model • Benchmark • Common denominator • Common factor • Compatible numbers • Denominator • Difference • Dividend • Divisor • Equation • Equivalent fractions • Expression • Factor • Fraction • Fraction greater than 1 • Fraction less than 1 • Greater than • Greatest Common Factor (GCF) • Less than • Minuend • Mixed number • Multiplicative inverse • Number line • Numerator • Order of operations • Product • Quotient • Rational number • Reciprocals • Repeating decimal • Simplest form • Simplify • Subtrahend • Sum • Terminating decimal
Objectives2.5 Model Fraction Division • Content Objective: IWBAT use a model to show division of fractions. • Language Objective: IWBAT write and explain to my partners how to use a model to show division of fractions?
Essential Question • How can you use a model to show division of fractions?
Problem of the Day • Amos was elected representative of his class, receiving ¾ of the 24 votes cast. Which is equivalent to the fraction of the votes that Amos received? • a. 9/24 • b. 18/24 • c. 20/24 • d. 21/24