.whiteboard stick on.The teaching reflection of the interactive whiteboard application should be two aspects. One is to reflect on the subject teaching according to the curriculum reform, the curriculum standards and the student learning performance, and the quality of the lesson from the perspective of the discipline; the second is based on the application in the teaching implementation. Performance, reflection on the application of interactive whiteboards. The two should not be neglected, but the reflection of subject teaching should be the core. For the reflection of the interactive whiteboard application, it is necessary to be targeted. It is necessary to choose a reflection point from the specific application activities and propose valuable questions. Do not generalize. Interactive whiteboards are used in teaching, and there are not many systematic and mature experiences. Therefore, even if the thoughtful design is done before class, in the process of teaching practice, it is often generated some situations and problems that are not preset before class. This requires teachers to reflect on the summary in a timely manner, and adjust the original design and implementation to improve. Reflective thinking is a practical thinking, including the subjective initiative of people in practical activities. According to the current practice, the reflection of the application teaching is one of the most important steps to improve the performance of the interactive whiteboard application and gradually transform it into normal teaching behavior.