Represent and interpret data. 3.MD.4 Generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch. Show the data by making a line plot, where the horizontal scale is marked off in appropriate units – whole numbers, halves, or quarters. Knowledge Targets “I Can” Statements Standard Interpretations Students in second grade measured length in whole Define horizontal axis. I can create and analyze a line plot with units using both metric and U.S. customary systems. It’s Identify each plot on the line as data or a appropriate scale using whole numbers, important to review with students how to read and use number of objects. halves or quarters using measurement data. a standard ruler including details about halves and quarter marks on the ruler. Students should connect their understanding of fractions to measuring to half and one-quarter inch. Third graders need many opportunities measuring the length of various objects in their environment. Reasoning Target Some important ideas related to measuring with a ruler are: Analyze data from a line plot. Determine appropriate unit of measurement. • The starting point of where one places a ruler Determine appropriate scale for line plot.
Represent and interpret data. 3.MD.4 Generate measurement data by measuring lengths using rulers marked with halves and fourths of an inch. Show the data by making a line plot, where the horizontal scale is marked off in appropriate units – whole numbers, halves, or quarters. Knowledge Targets “I Can” Statements Standard Interpretations Define horizontal axis. Identify each plot on the line as data or a number of objects. I can create and analyze a line plot with appropriate scale using whole numbers, halves or quarters using measurement data. Students in second grade measured length in whole units using both metric and U.S. customary systems. It’s important to review with students how to read and use a standard ruler including details about halves and quarter marks on the ruler. Students should connect their understanding of fractions to measuring to and one-quarter inch. Third graders need many opportunities measuring the length of various objects in their environment. Some important ideas related to measuring with a ruler are: • The starting point of where one places a ruler half Reasoning Target Analyze data from a line plot. Determine appropriate unit of measurement. Determine appropriate scale for line plot.
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