Get Free Access for 10 Days!
Printables

Triangle Pack

Curated and Reviewed by Lesson Planet
This Triangle Pack printable also includes:

With so many different types of triangles, it can be a challenge for young mathematicians to keep them all straight. Luckily this set of printable triangles is here to engage children in comparing and sorting triangles by their observable properties.

103 Views 86 Downloads
CCSS: Adaptable
Concepts
acute triangles, equilateral triangles, isosceles triangles, obtuse triangles, right triangles, scalene triangles, triangles, triangle classification, triangle properties, comparing shapes
Show More Show Less
Additional Tags
math
Show More Show Less
Instructional Ideas
  • Have children sort these shapes as an anticipatory activity for a lesson series on triangle classification
  • Have partners use these triangles to create a visual displays that explain how to classify triangles
  • Laminate these triangles so they can be used each year when teaching about the different types of triangles
Pros
  • A total of 10 different triangles are included in the set
  • Includes examples of right, acute, obtuse, equilateral, isosceles, and scalene triangles
  • Triangles are large, making them easy for students to manipulate 
Cons
  • None
Common Core
4.G.A.2 5.G.B.3 5.G.B.4 MP6 MP7