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3-D-1-1

Page history last edited by Tashe Harris 6 years, 2 months ago

3.D.1.1 Summarize and construct a data set with multiple categories using a frequency table, line plot, pictograph, and/or bar graph with scaled intervals.

In a Nutshell

This objective gives students the opportunity to learn how to create a graph with data that is given in a set. They will learn how to title and label their graph accurately and how to determine the best scale based on the data that is presented to them. They will not only need to know what the different types of graphs are, but they will also need to determine the best graph to represent the data. From there, they make generalizations based on the data in their graph.

Student Actions	Teacher Actions
Demonstrate a deep understanding when constructing a graph using appropriate scaled intervals based on the data provided. Develop procedural fluency as they accurately and logically label, title and scale their graphs based on collected data. Make conjectures based on the data that is given. Communicate mathematically to peers when describing the reason and process of creating the graph.	Pose purposeful questions to help students recall prior knowledge and justify their thinking. Questions may include: How do we determine the labels and titles for our graphs? What can we conclude based on our data? Which graph would represent our data the most effectively? Facilitate mathematical discourse using appropriate language. such as x-axis, y-axis, scale, frequency table, ____ graph, etc. Implement tasks where students experience collecting and graphing data.
Key Understandings	Misconceptions
Data must be collected in order to create a graph. Data can be collected through surveys, questionnaires, or frequency table. Data must be organized in a way that is understandable to others. Data can be displayed in a variety of ways, such as a frequency table, line plot, pictograph, and/or bar graph. Scales need to be determined based on the data given and must stay consistent (by 1’s, 2’s, 5’s, 10’s, etc.). Graphs need to include accurate labels and titles.	the scale should always be “one”. graphs are only used to show “favorites” or who “won”. They need to know that graphs have a greater purpose that they need to create the graphs carefully in order to represent the data. they can use their favorite kind of graph or randomly select a type of graph to represent any type of data. the title of the graph and the labels are the same