• This is an activity in Spanish and is designed for the students to practice classifying triangles by their angles and by their sides. Classification of triangles as acute, obtuse, right, scalene, isosceles and equilateral triangles.• Includes an Spanish interactive notebook notes page in black and white. The page contains notes for 2 students. The notes classify triangles by their sides and by their angles. An answer key is included.• Students will match every card with the triangle’s pi