Understand a fraction as a number on the number line; represent fractions on a number line diagram. a. Represent a fraction 1/๐ ๐จ๐ง ๐ ๐ง๐ฎ๐ฆ๐๐๐ซ ๐ฅ๐ข๐ง๐ ๐๐ข๐๐ ๐ซ๐๐ฆ ๐๐ฒ ๐๐๐๐ข๐ง๐ข๐ง๐ ๐ญ๐ก๐ ๐ข๐ง๐ญ๐๐ซ๐ฏ๐๐ฅ ๐๐ซ๐จ๐ฆ ๐ ๐ญ๐จ ๐ ๐๐ฌ ๐ญ๐ก๐ ๐ฐ๐ก๐จ๐ฅ๐ ๐๐ง๐ ๐ฉ๐๐ซ๐ญ๐ข๐ญ๐ข๐จ๐ง๐ข๐ง๐ ๐ข๐ญ ๐ข๐ง๐ญ๐จ ๐ ๐๐ช๐ฎ๐๐ฅ ๐ฉ๐๐ซ๐ญ๐ฌ.๐๐๐๐จ๐ ๐ง๐ข๐ณ๐ ๐ญ๐ก๐๐ญ ๐๐๐๐ก ๐ฉ๐๐ซ๐ญ ๐ก๐๐ฌ ๐ฌ๐ข๐ณ๐ 1/๐ . ๐๐๐๐จ๐ ๐ง๐ข๐ณ๐ ๐ญ๐ก๐๐ญ ๐ ๐ฎ๐ง๐ข๐ญ ๐๐ซ๐๐๐ญ๐ข๐จ๐ง 1/๐ ๐ข๐ฌ ๐ฅ๐จ๐๐๐ญ๐๐ 1/๐ whole unit from 0 on the number line.
Explain equivalence of fractions through reasoning with visual fraction models. Compare fractions by reasoning about their size. Understand two fractions as equivalent (equal) if they are the same size, or the same point on a number line.
MGSE3.NF.3b
Recognize and generate simple equivalent fractions with denominators of 2, 3, 4, 6, and 8, e.g., 1/2 = 2/4 , 4/6 = 2/3 . Explain why the fractions are equivalent, e.g., by using a visual fraction model.
MGSE3.NF.3c
Express whole numbers as fractions, and recognize fractions that are equivalent to whole numbers. Examples: Express 3 in the form 3 = 6/2 (๐ ๐๐๐๐๐๐ ๐๐ ๐๐๐๐๐ ๐๐ ๐๐๐ ๐๐๐๐๐๐); ๐๐๐๐๐๐๐๐๐ ๐๐๐๐ 3/1 = ๐; ๐๐๐๐๐๐ 4/4 and 1 at the same point of a number line diagram.
MGSE3.NF.3d
Compare two fractions with the same numerator or the same denominator by reasoning about their size. Recognize that comparisons are valid only when the two fractions refer to the same whole. Record the results of comparisons with the symbols >, =, or <, and justify the conclusions, e.g., by using a visual fraction model
MGSE3.MD.3
Draw a scaled picture graph and a scaled bar graph to represent a data set with several categories. Solve one- and two-step โhow many moreโ and โhow many lessโ problems using information presented in scaled bar graphs. For example, draw a bar graph in which each square in the bar graph might represent 5 pets.
MGSE3.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 โ whole numbers, halves, or quarters.