Interactive whiteboard, if you use Huang Sheng interactive whiteboard to do math teaching, it is very convenient to operate. Huang Sheng has built-in electronic whiteboard software, and has clear subject classification teaching. It can assist in teaching mathematics, Chinese, English, chemistry and physics. If you want to draw pictures or write interactive whiteboard, it is a new teaching technology, which combines the advantages of traditional teaching and current information technology, endows electronic teaching with new connotation, effectively improves teaching and learning activities, improves teaching efficiency, and enables students to acquire knowledge with high speed and high quality in a relaxed and happy atmosphere. This is the result of scientific and technological progress, the need of educational progress and the trend of future educational development.

Electronic whiteboard; Stimulate interest; Teaching efficiency

Education is the whole process of training a new generation to engage in social life, the key link to inherit and carry forward the production experience of human society, and even the foundation of a country. Education is getting more and more attention, and the state's investment in education is also increasing year by year. At present, many schools have been equipped with advanced teaching facilities and equipment, but most teachers still rely on a book, a piece of chalk and a mouth to carry out teaching work, and they have to engage in a lot of extremely heavy repetitive work every day. They can't make full use of modern teaching methods as conventional teaching methods, and the teaching equipment is basically furnishings, resulting in a waste of financial and material resources. Therefore, it is very necessary to improve teachers' modern educational concept and fully understand and use modern teaching equipment-interactive electronics.

We discuss how to make full use of electronic whiteboard to carry out efficient education and teaching activities from the following points.

1. Intuitive images stimulate students' interest in learning.

In the process of classroom teaching, multimedia pictures, music and images can be used to render the situation, break the time and space limitation of classroom teaching, trigger imagination and association, show students a broader and richer space and inject vitality into the classroom. The application of interactive whiteboard brings a fresh learning atmosphere to our classroom: bright colors, pleasant sounds and changeable images are conducive to stimulating students' various senses; The creation of various teaching situations stimulates students' emotional activities, urges them to play their initiative and enthusiasm in learning, and greatly mobilizes students' learning enthusiasm. The formula is very convenient.