ALEX Classroom Resource

  

Grade 4 Mathematics Module 5, Topic E, Lesson 28: Solve Word Problems With Line Plots

  Classroom Resource Information  

Title:

 Grade 4 Mathematics Module 5, Topic E, Lesson 28: Solve Word Problems With Line Plots

URL:

 https://www.engageny.org/resource/grade-4-mathematics-module-5-topic-e-lesson-28

Content Source:

 EngageNY
Type: Lesson/Unit Plan

Overview:

Students will create a line plot to display a data set of measurements in fractions of a unit and solve problems involving fractions using information displayed on a line plot.

Content Standard(s):
Mathematics
MA2019 (2019)
Grade: 4
20. Interpret data in graphs (picture, bar, and line plots) to solve problems using numbers and operations.

a. Create a line plot to display a data set of measurements in fractions of a unit (1/2,1/4,1/8).

b. Solve problems involving addition and subtraction of fractions using information presented in line plots.
Unpacked Content
Evidence Of Student Attainment:
Students:
  • Create a line plot to represent a given data set in fractions of a unit (1/2, 1/4, 1/8) and solve problems involving addition and subtraction with the data set.

    • Example: Data on the line plots shows the shortest measurement length of 13 1/2 inches and the longest measurement length of 14 3/4, students may solve problems such as, "What is the difference in length between the longest and shortest measurement shown in the data set?"
  • Generate a data set and create a line plot to represent the data set and solve problems involving addition and subtraction with the data set.
  • Interpret data presented in graphs (picture, bar, and line plots) and use the data set to solve problems.
Note: Students may need to label the measurement scale in eighths to use equivalence in like units of eighths to solve problems using the data set.
Teacher Vocabulary:
  • Interpret
  • Data
  • Picture graph
  • Bar graph
  • Line plot
  • Data set
  • Scale
  • Frequency
  • Key
  • Partition
Knowledge:
Students know:
  • how to Measure objects to the nearest half, quarter, and eighth of an inch.
  • Partition a number line to show halves, fourths, and eighths.
  • Interpret data displayed in graphs to solve problems related to the data set.
Skills:
Students are able to:
  • Interpret data in graphs (picture, bar, and line plots) to solve problems using numbers and operations.
  • Create a line plot to display a data set of measurements in fractions of a unit (1/2, 1/4, 1/8).
  • Interpret data in line plots to solve problems involving addition and subtraction of fractions.

Note: Students need to mark the line plot in eighths to use equivalence with common denominators of eighths before adding or subtracting with data set.
Understanding:
Students understand that:
  • data can be collected, organized and analyzed in data displays to generate and answer questions related to the context of the data.
Diverse Learning Needs:
Essential Skills:
Learning Objectives:
M.4.20.1: Display data by making a line plot where the horizontal scale is marked off in appropriate units—whole numbers, halves, or quarters.
M.4.20.2: Interpret data using graphs including bar, line, and circle graphs, and Venn diagrams.
M.4.20.3: Identify the parts of a line plot.
M.4.20.4: Recognize a line plot.
M.4.20.5: Draw a scaled picture graph and a scaled bar graph to represent a data set.

Prior Knowledge Skills:
  • Define picture graph, bar graph, and data.
  • Interpret the data to solve problems.
  • Identify the parts of a graph (x-axis, y-axis, title, key, equal intervals, labels).
  • Locate the data on a picture graph and a bar graph.
  • Directly compare two objects, with a measurable attribute in common, to see which object has "more of" or "less of" the attribute, and describe the difference.
  • Define line plot.
  • Identify the parts of a line plot.
  • Measure objects to the nearest inch.
  • Identify one-inch units on a ruler starting with 0.
  • Express the length of an object as a whole number of length units by laying multiple copies of a shorter object (the length unit) end to end; understand that the length measurement of an object is the number of same-size length units that span it with no gaps or overlaps.
  • Directly compare two objects, with a measurable attribute in common, to see which object has "more of" or "less of" the attribute, and describe the difference.
  • Use addition and subtraction within 20 to solve addition and subtraction word problems with an unknown number.
  • Describe picture graph and bar graph.
Alabama Alternate Achievement Standards
AAS Standard:
M.AAS.4.20 Using vocalization, sign language, augmentative communication or assistive technology, represent and interpret data on a picture or bar graph when given a model or a graph to complete.
Tags: addition, fraction, graph, line plot, measurement, subtraction
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Comments

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  This resource provided by:  
Author: Hannah Bradley
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