====== MA 01.MD.A.1 ====== ====Standard:==== MA 01.MD.A.1 Order three objects by length; compare the lengths of two objects indirectly by using a third object. ---- ====Standard Unpacked:==== Order three objects by length; compare the lengths of two objects indirectly by using a third object. Put these three rectangles in order from shortest to longest? Which of these two is longest? Is the the third one bigger or smaller than the other two? ==== Lesson Plans: ==== ---- ==== Resources: ==== Good Projects here: Illustrative Mathematics https://www.illustrativemathematics.org/1 [[math_level_1|Back to Mathematics Level 1]]