.luxor whiteboard.Third, after-school comparison, circle painting annotation, saving time and efficient copying English letters, English words is the most basic homework, but for primary school students, the quality of this homework is not satisfactory, always appear That kind of mistake. Copy the wrong letter, for example, write l as i; uppercase is written in lowercase, such as E in English; there is no space between words and words, such as writing in deskdoor. How to make students correctly copy words is a problem I often think about. Using the interactive whiteboard, the "I am a little teacher" activity is carried out after each lesson. First, the class or homework written by the students will be presented, so that everyone can judge and compare better than anyone. For the homework with more problems, please ask the "Little Teacher" to come to the stage and use the marking pen function of the electronic whiteboard to mark the wrong letters or words in different colors, and then invite another "Little Teacher" to demonstrate. The correct writing format. The "fantastic" function of the electronic whiteboard pen attracts the children's attention. The glory of the "little teacher" encourages them to participate in the teaching activities with great enthusiasm. Children's students deepen the memory of knowledge in the experience.