My Geometry students loved this!  This Classifying Triangles card sort worksheet activity was the perfect activity for my Middle School Math & High School Geometry students to practice sorting triangles by their angle and side measurements.  Students had to figure out if the triangles with Equilateral, Isosceles, or Scalene.  Then they had to figure out if they were Equiangular, Right, Acute, or Obtuse Triangles.  I will definitely be doing this in our math interactive notebooks again!

Classifying Triangles Card Sort

By the end of the activity student should be able to identify what type of triangle each triangle is based on prior knowledge.

Classifying Triangles Anchor Chart (Although technically, scalene, isosceles, and equilateral can refer to sides OR angles. For ex, a triangle with angles of 45, 45, 90 is also isosceles.)

Math Quicks!

A great anchor chart about triangles! Classifying Triangles Anchor Chart (Although technically, scalene, isosceles, and equilateral can refer to sides OR angles. For ex, a triangle with angles of 90 is also isosceles.

Relentlessly Fun, Deceptively Educational: Types of Triangles Board Game - a board game to help students learn the four types of triangles: ~Scalene ~Right-angled ~Equilateral ~Isosceles | Includes a sheet explaining the differences between the four types of triangles |

Relentlessly Fun, Deceptively Educational: Types of Triangles Board Game - a board game to help students learn the four types of triangles: ~Scalene ~Right-angled ~Equilateral ~Isosceles

Types of triangles, 6th grade math, math, 6th grade math anchor charts, triangles, acute, equilateral, right triangle, isosceles triangle, obtuse triangle, scalene triangle, congruent, angles, triangles anchor chart

Types of triangles, 6th grade math, math, 6th grade math anchor charts, triangles, acute, equilateral, right triangle, isosceles triangle, obtuse triangle, scalene triangle, congruent, angles, triangles anchor chart

Math centers that provide students practice classifying triangles as: acute triangles, right triangles, obtuse triangles, equilateral triangles, isosceles triangles, scalene triangles. $

Classifying Triangles Activities

Math centers that provide students practice classifying triangles as: acute triangles, right triangles, obtuse triangles, equilateral triangles, isosceles triangles, scalene triangles. $

Isosceles Stance AKA the 70's cop show stance Apparently named because the legs form an isosceles triangle shape. A wide stance which I guess has decent stability, although this isn't very good for...

Here's some basic info on the heavy weapon portion of the Guns Tutorial series. These models are only examples of each type. Research that Russian gun encyclopedia site for more reference.

"HA! You wouldn't know an isosceles if it bit you in the Hypotenuse! Really, Frank - Sometimes you're so Obtuse. --- And you're always Right, Vivian." Follow My Math Jokes Board for more Math Humor: http://www.pinterest.com/mathfilefolder/math-jokes-humor/ #MathHumor #MathJokes

Just to many funny things here. A funny joke that could be shown at the time different triangles are being shown in class.

Geometry - SORTING / CLASSIFYING TRIANGLES

Geometry - SORTING / CLASSIFYING TRIANGLES

Teaching Time, Teaching Math, Teaching Ideas, Acute Triangle, Classifying Triangles, Geometry Triangles, Montessori Sensorial, Math Class, Middle School Maths

Ravelry: Labyrinthus Shawl pattern by liZKnits

Labyrinthus Shawl pattern by liZKnits

Labyrinthus Shawl is a shawl in the shape of a right angle isosceles triangle of approximately 100 x 200 cm (altitude x hypotenuse).

Triangles are my favorite shape Three points where two lines meet Toe to toe, back to back, let's go, my love; it's very late 'Til morning comes, let's tessellate

i chose this picture because the photographer used shadows to create a shape out of a ruler. The shadow completes the triangle and makes the photo more interesting.

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