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Lesson Plan
Curated OER

It Counts

For Teachers K - 2nd
Students classify and compare plants using specific information, observations, and numbers. In this mathematical inquiry lesson, students use plant characteristics to describe, compare, and classify them. They attempt to develop a system...
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Lesson Plan
Curated OER

Where We Live

For Teachers K - 2nd
Who has the most? Young learners practice charting data using familiar information. They help fill out a classroom chart by recording the number of people, pets, televisions, etc. in their home. Guiding questions help them investigate...
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Worksheet
Curated OER

Finding Fewer

For Students Pre-K - 1st
In this comparing numbers worksheet, students solve 6 questions that require them to count sets of numbers and identify the sets that have fewer items in each pair.
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Worksheet
Curated OER

Comparison Worksheet: More and Less

For Students Pre-K - K
In this counting and comparing numbers worksheet, students count the objects in 2 problems. Students then draw more of the same objects in the spaces provided.
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Worksheet
Curated OER

Comparison Worksheet: Most and Least 2

For Students Pre-K - 1st
For this counting and comparing numbers worksheet, students count the object groups in 3 problems. Students identify the group in each problem that has more objects than the other 2 groups.
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Interactive
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Eduplace

Order by Length

For Students K - 2nd Standards
Adorable drawings of flowers, vines, and animal statues adorn this worksheet. On it, youngsters compare sizes and label each accordingly. There are four flowers, four vines, and four statues to analyze. Use this to address Common Core...
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Lesson Plan
Curated OER

More! A Lesson on Comparing

For Teachers K
Students practice counting and comparing objects.  In this math lesson, students view a Count on It! episode. Students examine the value of what they are counting.  Students estimate number in groups of items.  Students determine which...
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Lesson Plan
Pennsylvania Department of Education

Order, Order

For Teachers Pre-K - 2nd
Learners use pictures to identify items as ordinal numbers. In this ordinal numbers lesson plan, students use the words "before" and "after" to identify the pictures as well.
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Lesson Plan
Curated OER

The Three Bears: Comparing and Ordering

For Teachers K - 1st
Students explore comparing and ordering volume of containers. They use the context of Goldilocks and the Three Bears to compare the volume of various containers by packing or pouring.
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Lesson Plan
Curated OER

Narrow it Down: Numbers

For Teachers K - 6th
Elementary learners of all ages utilize their number knowledge by playing a 20 questions style game. They participate in a game in which they ask yes or no questions to a group leader in order to discover which number the leader has...
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Worksheet
Curated OER

Ordering Numbers

For Students K - 2nd
In this comparing whole numbers worksheet, students put seven sets of five whole numbers in order from largest to smallest. Numbers range from 1-27.
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Worksheet
Curated OER

Equal or Not Equal

For Students K
Tiny mathematicians count the number of shapes (up to 8) in pairs of object groups and identify the sets as equal or not equal. Five practice problems. They also draw 2 groups of shapes that are not equal. A focused tool that requires...
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Worksheet
Curated OER

Comparisons

For Students K - 1st
In this early childhood math worksheet, students practice compare 2 groups of items. Students record the number of items in each box and indicate which of the 2 groups has more items.
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Lesson Plan
Curated OER

How Many?

For Teachers K
Establish 1:1 correspondence by counting students, first one gender, then the other. Give each child a colored cube (one color for boys, another for girls) and have small groups determine more or less and how many all together. As a...
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Lesson Plan
Illustrative Mathematics

Measure Me!

For Teachers K - 2nd Standards
How many unifix cubes tall are you? If you're not sure, then perform this math activity with your class and find out. Working in pairs, young mathematicians make measuring sticks out of unifix cubes in order to determine the length of...
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Worksheet
Curated OER

Order from Smallest to Largest

For Students Pre-K - 1st
In this smallest to largest instructional activity, learners compare the sizes of the bears in the pictures and put them in order from smallest to largest.
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Lesson Plan
Curated OER

Dino Cylinders

For Teachers K - 1st
Students investigate the capacity of containers using small dinosaur figures as the unit of measure. They work with a number of different shaped containers to compare the capacity as they practice counting the dinosaurs. They complete an...
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Lesson Plan
Curated OER

Finding Addition Patterns

For Teachers Pre-K - 2nd
Students practice finding the sums of two-one digit numbers. In this addition lesson plan, students also record facts onto an addition chart.
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Worksheet
T. Smith Publishing

Saint Patrick's Day Ordering Numbers Worksheet 1

For Students K - 1st Standards
Six shamrocks show off several single-digit numbers for lucky little leprechauns to analyze. Beneath each shamrock are four lines on which learners write the numbers in order from least to greatest. Give your class practice comparing and...
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Lesson Plan
Curated OER

Number Scrolls

For Teachers K
Students write the number line. In this numbers lesson, students write numbers in numeric order on a number scroll. They find patterns within this number line. 
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Lesson Plan
Curated OER

Ordering Objects By Length

For Teachers K
Students compare and describe objects of differing lengths that are presented in a Mathkeys software compare mat. Working in pairs, one student is the chooser who sets up the objects while the other student is the sizer who puts the...
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Worksheet
Curated OER

Compare: More or Less

For Students K - 1st
In this comparison worksheet, students determine which box has more pictures and count numbers in each. A website reference for additional activities is given.
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Worksheet
Curated OER

Sizes Worksheet: Smallest

For Students Pre-K - 4th
In this size comparison learning exercise, students will examine three groups of pictures and determine which picture in each group is the smallest.
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Lesson Plan
Curated OER

More and Less Handfuls

For Teachers K Standards
Working as a pair, two kindergartners will sit at a table and will pick two handfuls of counters. They will combine their individual handfuls into one, and count their own selection. They will then draw and record their count on a record...