They write furiously and speak with a parched throat, but most students still remain confused after listening for a long time. Traditional teaching methods rely on the teacher's oral instructions and the blackboard's writing. The teaching is rather rigid and dull. Students' attention is easily distracted and it's difficult for them to keep up with the teacher's pace. Moreover, students sitting in the back rows have difficulty seeing the content clearly. Over time, they lose interest in attending classes.
Especially for science courses such as mathematics, physics, chemistry and biology, merely relying on teachers' explanations and the demonstrations on the blackboard, the comprehension and acceptance abilities of most students are greatly undermined, resulting in a large number of students' weak performance in certain subjects. Moreover, dust has also caused a large number of teachers to become a high-risk group for respiratory diseases, seriously endangering the health of the teaching staff.
In order to change the backward teaching methods, improve the teaching efficiency of teachers and the students' absorption and transformation ability of classroom knowledge, and effectively promote the improvement of our country's educational level, Hunan Fenglin Technology Co., Ltd. has spent several years conducting research and development and has launched a new generation of multimedia teaching equipment - the Education Document Scanner.
Fenglin Technology, by addressing the pain points and difficulties in education, has developed an educational high-resolution projector. By connecting it with computers, projectors, large-screen TVs, etc., it enables the direct placement of textbooks, test papers, experimental devices, etc., under the lens of the projector. The captured images can be projected onto the large screen for real-time display. It can enlarge the images and conduct video demonstrations, which can attract students' attention and keep in sync with the teacher's lecture progress at all times, thereby enhancing the quality of classroom teaching.