This interactive Smartboard activity includes lessons all about identifying triangles and naming angles. This lesson includes a link to a Brainpop movie (must have account)and a powerpoint that describes the characteristics of isosceles triangles, acute triangles, right triangles, obtuse triangles, equilateral triangles and scalene triangles. It also has two printable activities that requires students to make the various triangles using units on grid paper and another printable activity that h