Recognize and generate equivalent fractions with smaller units using multiplication.
?
?
?
?
As a supplement to the Problem Set, students can play a game to practice finding equivalent fractions with smaller units with increasing efficiency, such as “Fraction Scattergories”.
?
Ms. Allen drew an area model to represent $${{7\over8}}$$, as shown to the bottom left. She partitioned it to find an equivalent fraction, the covered model to the bottom right.
What equivalent fraction did Ms. Allen come up with? How do you know?
Van de Walle, John A. Teaching Student-Centered Mathematics: Developmentally Appropriate Instruction for Grades 3-5 (Volume II). Pearson, 2nd edition, 2013.
Modified by The Match Foundation, Inc.Find a fraction that is equivalent to each of the following:
a. $$\frac{1}{9}$$
b. $${{4\over7}}$$
c. $${{14\over11}}$$
Determine whether each of the following number sentences are true. Correct those that are false by changing either the numerator or denominator in the fraction on the right-hand side of the number sentence.
a. $${{3\over4}={6\over12}}$$
b. $${{9\over5}={27\over15}}$$
Grade 4 Mathematics > Module 5 > Topic B > Lesson 8 of the New York State Common Core Mathematics Curriculum from EngageNY and Great Minds. © 2015 Great Minds. Licensed by EngageNY of the New York State Education Department under the CC BY-NC-SA 3.0 US license. Accessed Dec. 2, 2016, 5:15 p.m..
Modified by The Match Foundation, Inc.?
Find two fractions that are equivalent to $${{7\over12}}$$ whose numerators are greater than $$7$$.
Fraction Concepts Mini-Assessment by Student Achievement Partners is made available by Achieve the Core under the CC0 1.0 license. Accessed March 23, 2018, 9:16 a.m..
Modified by The Match Foundation, Inc.Determine if the following fractions are equivalent. Then explain how you know.
$${{5\over3}={15\over9}}$$
?