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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Which Weighs More? Which Weighs Less?

For Teachers K - 1st Standards
Students will use a block to compare with other objects to decide which is heavier/lighter. They will fill in a chart by drawing a picture of it under "Heavier" or "Lighter" depending which applies.
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics:size Shuffle

For Teachers K - 1st Standards
Students will learn about height and comparable language with this task that will get your class moving around!
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Which Is Heavier?

For Teachers K - 1st Standards
Students will learn the concept of weight by practicing weighing items on a balance scale and recording their results. Students can record their answers on the black line masters included in the Illustrated Mathematics lesson "How Heavy?".
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Which Is Longer?

For Teachers K - 1st Standards
Students are introduced to the concept of length with this hands-on activity. Each student will choose two objects to compare by laying them next to each other and comparing which is longer. Students will record and discuss their findings.
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Lesson Plan
Illustrative Mathematics

Illustrative Mathematics: Longer and Shorter

For Teachers K - 1st Standards
Students will use their shoe as a measuring item to learn about length. Students will compare classroom items by holding their shoe against the item and deciding if it is longer or shorter than their shoe. Students will record their...
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Lesson Plan
Better Lesson

Better Lesson: Grandma's Button Box Sorting

For Teachers K Standards
Students will be able to compare objects and sort objects by color.
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Lesson Plan
Better Lesson

Better Lesson: Sorting by Size

For Teachers K Standards
Sorting is an important foundational skills for kindergarten students to learn. Using attribute blocks to sort by size helps students practice comparing objects and prepares them to sort by other measurable attributes.
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Lesson Plan
Better Lesson

Better Lesson: Sorting by Shape Buttons

For Teachers K Standards
Students are inspired by the Button Box to find different ways to sort their own buttons, including by shape.
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Lesson Plan
Better Lesson

Better Lesson: Learning to Sort Same and Different

For Teachers K Standards
Students will be able to compare objects.
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Lesson Plan
Better Lesson

Better Lesson: The Gingerbread Man Loose in the School Sorting

For Teachers K Standards
Students will be able to sort pictures that are alike and determine which group has more and fewer pictures.
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Lesson Plan
Better Lesson

Better Lesson: Math Centers Sorting

For Teachers K Standards
In order to pull small groups during math instruction, the rest of the students need engaging activities that they can complete independently. These simple sorting activities help students learn the procedures for completing math centers.
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Lesson Plan
Better Lesson

Better Lesson: How Does It All Compare?

For Teachers K Standards
Kindergarteners are introduced to comparing objects by their attributes. In this lesson, the kids compare objects by using the three attributes they have learned about.
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Lesson Plan
Better Lesson

Better Lesson: It's That Tall?

For Teachers K Standards
Before entering first grade, young children need to have a basic understanding of measurement. They do not need to be able to use standard units of measurement, but they must be able to use the basic attributes to make comparisons in...
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Lesson Plan
Better Lesson

Better Lesson: How Long? A Fishy "Tail"

For Teachers K Standards
Before entering first grade, young children need to have a basic understanding of measurement. They do not need to be able to use standard units of measurement, but they must be able to use the basic attributes of length.
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Lesson Plan
Better Lesson

Better Lesson: Measurement Comparing Length Day 1

For Teachers K Standards
Fish Eyes is a math story, but it is not focused on length. I use this book to have the students compare the length of the different fish in the story.
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Lesson Plan
Better Lesson

Better Lesson: Measurement Comparing Height Day 2

For Teachers K Standards
Too Tall Tina is a book about a student who is obsessed with being too tall. It shows examples of many measurement comparisons.
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Lesson Plan
Better Lesson

Better Lesson: Line Up, Shorty

For Teachers K Standards
Kindergarteners need a variety of experiences to ensure they build a strong foundation on a topic. This lesson gives them another opportunity to compare height, this time using themselves as the objects.
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Lesson Plan
Better Lesson

Better Lesson: Measurement Comparing Height Day 1

For Teachers K Standards
Lining up from tallest to shortest is a great way to practice looking at height and exploring the terms shorter and taller.