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This Classifying Triangles lesson plan also includes:
- Classifying Triangles - Teachers Guide
- Answer Key
- Graphic Organizer
- Graphic & Image
- Vocabulary
- Worksheet
- Worksheet
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Young mathematicians explore the world of three-sided shapes in this lesson on the different types of triangles. Starting with a general introduction to classification using Venn diagrams, children learn how to categorize triangles based on the lengths of their sides and size of their angles. They complete a series of practice problems to demonstrate their knowledge.
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CCSS:
Adaptable
Additional Tags
Instructional Ideas
- Add this lesson into an upper elementary geometry unit on triangles
- Extend the lesson by having students draw, cut out, and label different types of triangles to display on a classroom bulletin board
- Use this resource to create packets for each member of the class and work through the content as a whole group, occasionally pausing to invite students to discuss questions and solve problems with a partner or in small groups
Pros
- Tables that offer examples of each type of angle and triangle are included
- Worksheet includes a wide variety of practice problems that support children with learning to classify triangles
- Provides a teaching guide that offers additional considerations, tips, and an answer key for the worksheet
Cons
- None