TPT
Total:
$0.00
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun
Share

Description

Struggling with attributes of geometric shapes?  This Types of Triangles Classifying Activity includes 10 rounds of 2d shapes attributes worksheets.  Classifying triangles worksheets can feel so boring!  Use this engaging, interactive game for math intervention, whole group instruction, or math centers!!

What's Included?

✔Game Implementation Guide

✔10 Unique Game Mats (each with a Mystery Triangle)

✔Deck of 16 Cards (8 shape names & 8 geometric properties)

✔Answer Key

When I first introduced the concept that the shape my students had been calling a "triangle" since kindergarten also had other names like "equilateral" or "acute", they FREAKED OUT. This concept of hierarchical groups of shapes (5.B.G.4) was very tough for them to grasp. This game helps build their comfort level with the idea that every shape has several names and that each name corresponds with a property that gives it that name.

This game includes ten "Mystery Triangles" and for each one, students decide the name of the shape based on its sides and angles. Then students match each name with the property that gives it that name. For example- "This shape is a right triangle because it has one right angle" and "This shape is an isosceles triangle because it has exactly two congruent sides." But also, "This shape is NOT an obtuse triangle because it does not have one obtuse angle."

Looking for the digital version of this game?

Classifying Triangles Matching Game for Google Drive


Save 40% when you buy a year-long bundle!

4th Grade Math Games for the Entire Year

5th Grade Math Games for the Entire Year

Pair this game with the corresponding lesson:

Classifying Triangles (Complete Lesson Packet & Assessment)


Hot TpT Tips:

Click the green star to follow me! Find out about new products at 50% off for the first 48 hours.

Get credit for future purchases by leaving a review for this one! Go to "My Purchases" and next to each purchase you will see a "Provide Feedback" button. Simply click and you will be taken to a page where you can provide feedback and give a quick comment about the product. I would really love if you could rate my item after downloading. Feedback makes a difference!

Happy Teaching!


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.

Classify Type of Triangle Worksheet Activity Attribute of 2D Geometric Shape Fun

$4.00

Highlights

Digital downloads
Standards icon
Standards
Pages
12 + answer keys
Answer Key
Included
Teaching Duration
30 minutes

Save even more with bundles

Struggling with classifying triangles and the hierarchy of quadrilaterals? This 4th - 5th Grade Geometry 2D Shape Review Bundle includes 5 engaging and interactive games!  2D shapes, sides, & vertices can be so tricky!  These Geometry Games are perfect for math intervention, whole group instruct
Price $12.60Original Price $20.50Save $7.90
5
Looking for no prep math activities for substitutes? This year-long bundle of 5th Grade Math Games makes the perfect fun Friday math games, after state testing activities, or early finisher activities for 5th grade!  Are you ready to make your classroom feel more joyful?l30 GAMES = OVER 300 NUMBER S
Price $61.75Original Price $122.00Save $60.25
30
Looking for high-quality grade 5 math review?  This complete 5th Grade Math Curriculum includes over 2,000 pages of daily 5th grade math practice.  Use this bundle for special education 5th grade math intervention or your Tier 1 curriculum!  Everything is included- from lessons to assessments and pr
Price $299.00Original Price $784.80Save $485.80
204

Description

Struggling with attributes of geometric shapes?  This Types of Triangles Classifying Activity includes 10 rounds of 2d shapes attributes worksheets.  Classifying triangles worksheets can feel so boring!  Use this engaging, interactive game for math intervention, whole group instruction, or math centers!!

What's Included?

✔Game Implementation Guide

✔10 Unique Game Mats (each with a Mystery Triangle)

✔Deck of 16 Cards (8 shape names & 8 geometric properties)

✔Answer Key

When I first introduced the concept that the shape my students had been calling a "triangle" since kindergarten also had other names like "equilateral" or "acute", they FREAKED OUT. This concept of hierarchical groups of shapes (5.B.G.4) was very tough for them to grasp. This game helps build their comfort level with the idea that every shape has several names and that each name corresponds with a property that gives it that name.

This game includes ten "Mystery Triangles" and for each one, students decide the name of the shape based on its sides and angles. Then students match each name with the property that gives it that name. For example- "This shape is a right triangle because it has one right angle" and "This shape is an isosceles triangle because it has exactly two congruent sides." But also, "This shape is NOT an obtuse triangle because it does not have one obtuse angle."

Looking for the digital version of this game?

Classifying Triangles Matching Game for Google Drive


Save 40% when you buy a year-long bundle!

4th Grade Math Games for the Entire Year

5th Grade Math Games for the Entire Year

Pair this game with the corresponding lesson:

Classifying Triangles (Complete Lesson Packet & Assessment)


Hot TpT Tips:

Click the green star to follow me! Find out about new products at 50% off for the first 48 hours.

Get credit for future purchases by leaving a review for this one! Go to "My Purchases" and next to each purchase you will see a "Provide Feedback" button. Simply click and you will be taken to a page where you can provide feedback and give a quick comment about the product. I would really love if you could rate my item after downloading. Feedback makes a difference!

Happy Teaching!


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.

Reviews

5.0
Rated 4.96 out of 5, based on 41 reviews
41
ratings
5
39
4
2
3
0
2
0
1
0
Mostly used with 4th and 5th grades
Reviews
4
6
3rd
4th
5th
6th
All verified TPT purchases
good practice and review for triangles
Rated 5 out of 5
June 3, 2026
Met expectations
Great value
Standards-aligned
My student needed extra help learning different types of triangles and this was helpful.
Bethany C.
311 reviews • New York
Grades taught: 4th
A very helpful resource!
Rated 4 out of 5
July 31, 2025
Met expectations
Great value
Standards-aligned
This was a great resource for homework and classwork!
Brendan Y.
1,570 reviews • Pennsylvania
Grades taught: 4th
Student populations: Learning difficulties
Rated 5 out of 5
January 2, 2025
This was perfect for my self-contained autism classroom!
Rachel W.
698 reviews
Grades taught: 4th, 5th
Student populations: Autism, Emerging bilinguals, Learning difficulties, Mild to severe disabilities
Rated 5 out of 5
April 25, 2024
This was an excellent way to review triangles. It forced my students to problem solve and think about each type of triangle.
Amber K.
114 reviews
Grades taught: 5th
Rated 5 out of 5
February 28, 2024
I love this resource! It is highly engaging and elicits great conversation from students. Really helps solidify their thinking on 2-D shapes.
Shawna H.
312 reviews
Grades taught: 5th
Student populations: Emerging bilinguals, Learning difficulties, Mild to severe disabilities
Rated 5 out of 5
May 21, 2023
I used as a quick review before the state assessment. Great resource.
Mary Frances V.
498 reviews
Grades taught: 5th
Rated 5 out of 5
April 10, 2023
This acitivity I was able to leave for a sub and stdents had to work in groups to classify the triangle. They had fun working on this activity. It aslo allowed them to discuss their thinking.
Sarah K.
994 reviews
Grades taught: 4th
Rated 5 out of 5
May 25, 2022
My students loved the activities!
Brenda Lancaster
(TPT Seller)
207 reviews
Grades taught: 5th
Student populations: Emerging bilinguals

Questions & Answers

Loading

Standards

to see state-specific standards (only available in the US).
Classify two-dimensional figures based on the presence or absence of parallel or perpendicular lines, or the presence or absence of angles of a specified size. Recognize right triangles as a category, and identify right triangles.
Understand that attributes belonging to a category of two-dimensional figures also belong to all subcategories of that category. For example, all rectangles have four right angles and squares are rectangles, so all squares have four right angles.
Classify two-dimensional figures in a hierarchy based on properties.
Loading