Cluster: Represent and interpret data. 4.MD.4 Make a line plot to display a data set of measurements in fractions of a unit (1/2, ¼, 1/8). Solve problems involving addition and subtraction of fractions by using information presented in line plots. For example, from a line plot find and interpret the difference in length between the longest and shortest specimens in an insect collection. Knowledge Targets “I Can” Statements Standard Interpretations Example: Add and subtract fractions. I can make a line plot to show measurements involving Ten students in Room 31 measured their pencils at the end fractions of the day. They recorded their results on the line plot I can solve problems involving below. addition and subtraction of fractions by using information X X presented in line plots X X X X X X X X Reasoning Targets _________________________________________ Analyze and interpret a line plot to solve 3 4 5 5 ½” 4” ¼” 1/8” 1/2” problems involving addition and Possible questions: subtraction of fractions. What is the difference in length from the longest to the shortest pencil? Product Target If you were to line up all the pencils, what would the Create a line plot to display a data set of total length be? If the 5 pencils are placed end to end, what would be measurements given in fractions of a 1/8” their total length? unit Make sense of Reason abstractly Construct viable Model with Use appropriate Attend to Look for and make use of Look for and express regularity problems and and quantitatively arguments and mathematics tools strategically precision structure in repeated reasoning preserver in critiques the solving them. reasoning of others
Cluster: Represent and interpret data. 4.MD.4 Make a line plot to display a data set of measurements in fractions of a unit (1/2, ¼, 1/8). Solve problems involving addition and subtraction of fractions by using information presented in line plots. For example, from a line plot find and interpret the difference in length between the longest and shortest specimens in an insect collection. Knowledge Targets “I Can” Statements Standard Interpretations Add and subtract fractions. I can make a line plot to show measurements involving fractions I can solve problems involving addition and subtraction of fractions by using information presented in line plots Example: Ten students in Room 31 measured their pencils at the end of the day. They recorded their results on the line plot below. X X X X X X X X X X _________________________________________ 3 ½” 4” 4 ¼” 5 1/8” 5 1/2” Possible questions: What is the difference in length from the longest to the shortest pencil? If you were to line up all the pencils, what would the total length be? If the 5 1/8” pencils are placed end to end, what would be their total length? Reasoning Targets Analyze and interpret a line plot to solve problems involving addition and subtraction of fractions. Product Target Create a line plot to display a data set of measurements given in fractions of a unit Make sense of problems and preserver in solving them. Reason abstractly and quantitatively Construct viable arguments and critiques the reasoning of others Model with mathematics Use appropriate tools strategically Attend to precision Look for and make use of structure Look for and express regularity in repeated reasoning
4th%20Grade%20Units-Revised%20June2014.docx