Illustrative Mathematics
Size Shuffle
In the eyes of children the world is a simple place, objects are either big or small. This simple activity aims to expand the comparison language of young mathematicians as they use the words taller and shorter to compare their height...
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Comparing
Practice the comparison words lighter, heavier, longer, shorter, smaller, and bigger using this visual chart. For each set of three objects, pupils order them according to one of these terms. The six terms are illustrated above for...
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Indirect Length Word Problems - Matching Worksheet
First graders demonstrate their ability to compare the lengths of three objects and determine which is the longest or shortest. Pupils match the correct answer to each of the seven story problems. All lengths are expressed in metric units.
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Weight and Length Measurement Guided Lesson
This only has three problems, so consider simply projecting it and doing it with the whole class. First, they examine two baseball bats and circle the shorter one. Then, they consider which of two containers will hold more. Finally,...
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Taller or Shorter
Students compare objects and state if the objects are taller or shorter. In this taller or shorter lesson plan, students compare 2 objects in each problem.
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Size Worksheet: Shorter
In this size worksheet, students will focus on shapes that are shorter. Students will study 3 shapes and then draw the same shapes, but showing that they are shorter than those already pictured.
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Understanding Length and Height
In this mathematics worksheet, 1st graders read each word problem and follow its instructions. They identify shorter and taller and compare certain objects to each other.
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Longer or Shorter Introduction
Students look at objects and compare them using the words longer or shorter. In this longer or shorter lesson plan, students compare 2 objects for each problem.