How to get rid of the bad habit of doodling?

Several children in the class have scrawled handwriting, so I often talk to their parents about it and ask them to help me correct these shortcomings. After a period of hard work, I smiled with relief when I saw their progress: neat exercise books and generous and beautiful Chinese characters. To get rid of this bad habit of scribbling, I will talk about my own practice: first of all, children's sitting posture and pen holding posture, students' writing posture is incorrect, which is harmful, and light will affect the writing quality and form bad habits; In severe cases, it affects growth and development, which is not conducive to physical and mental health. Students are in a critical period of growth and development. Writing with correct sitting posture and pen holding posture is not only conducive to the standardization of writing, but also conducive to the healthy growth of students. Then, the correct writing posture should be cultivated from an early age, which can be in the form of poetry. For example, "Put your shoulders and hands straight, put your feet flat and have spirit, sit up straight when writing, with your eyes one foot away from the book, your hands one inch away from the pen tip, and your chest one punch away from the desktop." Let the students recite and print them to their parents, and let the parents cooperate with the school to help the students develop good writing habits. Then there is the child's pen holding posture, that is, the division of fingers. For example, the thumb, index finger and middle finger naturally bend, and the pen is pinched from three directions respectively, and the ring finger and little finger naturally bend and lean under the middle finger in turn; Also note that "the fingers are real and the palms are empty." Fingertips exert force, and palms should be naturally empty; Don't press your little finger and wrist on the table, but lift it in vain. Secondly, teachers and parents can help children by cultivating their interest in writing. Let the children copy the copybook and choose the font template that the children like. When a child writes a word correctly, praise him in time: "This word can show that you are writing seriously and beautifully!" And take this word out as a copybook, choose one or two words every time you practice, and let him practice against it. Always give him confidence and make him believe that he has the ability to write well. In this way, it becomes a pleasure for children to practice calligraphy. We can guide him from the side. It will be easier to write if you sit up straight. If you hold the pen like this, your handwriting will be more beautiful! Children get motivation from our encouragement, they can also learn Go and practice calligraphy, gain a sense of accomplishment from the practice methods, and cultivate their concentration. Finally, show children excellent homework and inspire their enterprising spirit-I can do what others can do. This is what we usually call an example. Children with role models have a learning direction. There are many ways to help children get rid of the habit of scribbling homework. Only by teaching students in accordance with their aptitude and using them flexibly can we achieve good results.