You can learn to design printables with free options like Canva, or Paint. These programs are fine for basic designs, but can be very limiting. If you would like completely custom designs, programs like Adobe Photoshop and Illustrator are excellent.
Each state writing template is broken down into sections so that the student can learn about the population, capital, major cities, state figures, and official state bird, motto, and flower. There are also visual aids, such as full-color illustrations of the state flags and a line-art drawing of each state. This makes things easy for the teacher who assigns the project and for the child who is researching the history.