Curated OER
Classifying Polygons
Seventh graders participate in a polygon hunt. In this polygon instructional activity, 7th graders examine how polygons are alike and different. Students create a Venn diagram and label the sorting circles. Students...
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Classifying Rocks
Fifth graders examine and participate in the process of classifying rocks. In small groups, they sort the rocks into two categories and complete a Venn diagram. Next, they select three rocks, and complete a worksheet that is in the...
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Classifying Living Things
Students identify how to classify living things. They classify various concepts including family members, kinds of clothing, numbers, shapes, and vocabulary words. They discuss how to classify various concepts and classify pictures of...
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Harriet's Halloween Sort
Students listen to the book, Harriet's Halloween Candy, and discuss the many ways Harriet sorted the candy from her trick-or-treat bag. They sort and classify individually wrapped candy.
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Shapes
In this shapes worksheet, students identify shapes according to sentences that describe them. Students identify 8 shapes, but have 14 to choose from.
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Attributes and Patterns with Buttons
Learners work with attribute buttons in order to sort, create, and analyze patterns. Students practice identifying patterns and verbalizing the sorting rules and patterns they used. Sample assessments and rubric are provided.
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Venn Diagram and Shape Sorting Lesson Plan
Students use Venn diagrams to represent classifications of shapes and to use counting arguments to find the number of objects in a given set.
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Make Your Own Shape Puzzles
Students manipulate puzzle pieces to make them fit into the correct spot. They also learn the shape and design of several shapes and classify and sort shapes.
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Sorting and Classifying with Tree Products
Fourth graders sort and classify wood. In this sorting tree products activity, 4th graders sort and classify tree parts and pieces of wood, both natural and manufactured according to their properties.
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Identify, Sort, Classify
Students identify, sort, and classify. In this kindergarten math lesson plan, students explore visual examples of sorting with 1 or more attributes. Students also practice solving problems that their instructors model.
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Investigation: Sorting and Classifying
Fifth graders explore geometry by creating shapes with construction paper. In this shape characteristics lesson, 5th graders identify the different attributes that make up specific shapes and create them using construction paper, rulers,...
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Gummy Bear Sorting
Students demonstrate knowledge of sorting and classifying by color as they sort gummy bear candies.
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Sorting Through Life!
Students sort and count objects. In this sorting skills lesson, students work in small group with various objects that can be sorted and counted in groups.
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Classification and Attributes
Middle schoolers classify objects based on their attributes. They explain how archaeologists use classification to help answer research questions.
Space Race
Sensory Detectives
Test your learners' sensory awareness with three hands-on activities that ask pupils to use their other senses to identify and describe everyday objects hidden from sight.
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Pet Rocks
Students complete a variety of activities related to the physical characteristics of minerals. They classify and group candy, classify rocks and complete a Pet River Rock worksheet. Students try to guess which rock goes with each...
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Sorting
Students sort a variety of manipulatives and use a software program that provides more sorting practice.
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Sorting and Classifying Outdoors
Students use their math skills of sorting and classifying with materials they collect outdoors. For this early childhood math lesson, students participate in a treasure hunt to gather item in nature and categorize their finds.
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What's the Texture?
Learners sort, classify, and write about how they sort a variety of shells.
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Hardware Sort
Students classify various hardware items using the attributes of the objects. In this classification lesson, students group objects based on their attributes and explain their classification key.
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To Classify Beans And Peas
First graders record information on a bar graph and interpret the information given. They identify five different kinds of beans and three different kinds of peas. They work in groups of four and sort the beans by size or shape.
CK-12 Foundation
Venn Diagrams: T-Shirt Mystery
Sorting your t-shirts is easy with Venn diagrams. Individuals use a drag and drop interactive to classify shapes on t-shirts into Venn diagrams. A set of challenge questions tests whether the classification is correct.
Curated OER
Scalene Triangles
Fifth graders identify and classify scalene, equilateral, and isosceles triangles. In this triangle lesson, 5th graders define the different attributes of 3 types of triangles and sort them by descriptions and...
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Bodacious Buttons
First graders graph a data set. Given a set of buttons, 1st graders sort them into categories using specific attributes. They graph the number of buttons in their set based on their attributes using a variety of graphs. Students share...