These math themed bulletin board letters and numbers are great for secondary ed science and technology too!These bulletin board letters are not your ordinary letters - they are math genius themed! Each letter is filled with math scribble, making them perfect for a bulletin board dedicated to math, science, or technology.The math scribble on the letters adds a unique touch and is sure to catch the eye of anyone passing by. The design is perfect for bulletin boards in math classrooms, hallway wall