Geometry - Classifying Triangles Foldable

Description

This is a foldable designed for interactive math notebooks.

Here is the link of me teaching this lesson using this resource on YouTube! Feel free to use this as additional support for your students.

https://www.youtube.com/watch?v=meCS5N_ByqA&list=PLDKrf9k92mfiHFL8604Rs4ofPQwLn1XKf&index=1

It guides students through the 6 ways to classify triangles:

acute
obtuse
right
scalene
isosceles
equilateral

Students are given space to make notes about the characteristics as well as solve a basic problem using that characteristic.

The suggested answer key is included!

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Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

Geometry - Classifying Triangles Foldable

Name: Geometry - Classifying Triangles Foldable
Brand: iteachalgebra
SKU: 5046310
Price: 1.20 USD
Availability: InStock
Rating: 4.5 (6 reviews)

Rated 4.5 out of 5, based on 6 reviews

4.5 (6 ratings)

iteachalgebra

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Highlights

Digital downloads

PDF

Grades

8th - 11th

Subjects

Geometry, Math

Standards

CCSSHSG-SRT.B.4

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Description

This is a foldable designed for interactive math notebooks.

Here is the link of me teaching this lesson using this resource on YouTube! Feel free to use this as additional support for your students.

https://www.youtube.com/watch?v=meCS5N_ByqA&list=PLDKrf9k92mfiHFL8604Rs4ofPQwLn1XKf&index=1

It guides students through the 6 ways to classify triangles:

acute
obtuse
right
scalene
isosceles
equilateral

Students are given space to make notes about the characteristics as well as solve a basic problem using that characteristic.

The suggested answer key is included!

Report this resource to TPT

Reported resources will be reviewed by our team. Report this resource to let us know if this resource violates TPT's content guidelines.

4.5

Rated 4.5 out of 5, based on 6 reviews

6
ratings

All verified TPT purchases

Perfect for Introduction

Rated 5 out of 5

March 2, 2026

This is my new favorite foldable for classifying triangles.

Amanda Bertram

(TPT Seller)

91 reviews • Maryland

Grades taught: 10th

Student populations: Autism, Emerging bilinguals, Learning difficulties, Mild to severe disabilities

Great Visual and it was helpful in making those connections

Rated 4 out of 5

November 9, 2025

Met expectations

Great value

Standards-aligned

I recommend this material to be used for Foundation Geometry class. It's a good visual and very engaging for my students.

cynthia J.

290 reviews • New York

Grades taught: 10th, 11th

Rated 5 out of 5

March 30, 2025

This is perfect for test prep, reviews, and sub work!

Rachelle R.

544 reviews

Grades taught: 8th

Rated 4 out of 5

December 11, 2024

This was a great addition to my interactive notebooks. good explanations and examples

Courtney G.

714 reviews

Grades taught: 9th

Student populations: Learning difficulties

Rated 4 out of 5

November 26, 2020

Thank you for a great resource! I am a first-year Deaf Ed teacher and it worked great for my students as a visual. Thank you!

Mackenzie S.

129 reviews

Grades taught: 10th

Rated 5 out of 5

January 25, 2020

good

Sandra B.

478 reviews

Response from

iteachalgebra

(TPT Seller)

Feb 18, 2020

Thank you so much!

Questions & Answers

Standards

to see state-specific standards (only available in the US).

CCSSHSG-SRT.B.4

Prove theorems about triangles.