Module 4 Performance Standards

Multiplication and Division of Fractions and Decimal Fractions

• Measure and compare pencil lengths to the nearest 1 2 , 1 4 , and 1 8 of an inch, and analyze the data through line plots. (4/8/19)
• Interpret a fraction as division. (4/9-11/19)
• Use tape diagrams to model fractions as division. (4/12/19)
• Solve word problems involving the division of whole numbers with answers in the form of fractions or whole numbers.(4/15-17/19)
• Relate fractions as division to fraction of a set. (4/18/19)
• Multiply any whole number by a fraction using tape diagrams. (4/19& 29/19)
• Relate a fraction of a set to the repeated addition interpretation of fraction multiplication.(4/30 &5/1/19)
• Find a fraction of a measurement, and solve word problems. (5/2/19)
• Compare and evaluate expressions with parentheses. (5/3/19)
• Solve and create fraction word problems involving addition, subtraction, and multiplication. (5/6-10/19)
• Multiply unit fractions by unit fractions. (5/21/19)
• Multiply unit fractions by non-unit fractions. (5/22/19)
• Multiply non-unit fractions by non-unit fractions. (5/23/19)
• Solve word problems using tape diagrams and fraction-by-fraction multiplication. (5/24/19)
• Relate decimal and fraction multiplication.
• Convert measures involving whole numbers, and solve multistep word problems. 
• Convert mixed unit measurements, and solve multi-step word problems.
• Explain the size of the product, and relate fraction and decimal equivalence to multiplying a fraction by 1.
• Compare the size of the product to the size of the factors.
• Solve word problems using fraction and decimal multiplication.
• Divide a whole number by a unit fraction.
• Divide a unit fraction by a whole number.
• Solve problems involving fraction division. 
• Write equations and word problems corresponding to tape and number line diagrams.
• Connect division by a unit fraction to division by 1 tenth and 1 hundredth.
• Divide decimal dividends by non-unit decimal divisors.