[Retracted] Wireless Sensor Network and AI Application for Educational Technology Course

Table 1

Educational technology course quality evaluation system.

Index	Label
Teachers are passionate about teaching	V1
Teachers are full of energy and energy when teaching this course	V2
Teachers can keep students interested in the classroom	V3
The teacher clearly explains the course content	V4
Teachers will illustrate course content with examples	V5
Teachers encourage students to ask questions	V6
Teacher encourages students to participate in class discussions	V7
Actively communicate with students and create a relaxed atmosphere	V8
Teachers treat each student kindly	V9
Continuously update knowledge and master the frontiers of disciplines	V10
Students develop a positive learning attitude	V11
Looking forward to learning new knowledge and skills	V12
Actively communicate with teachers	V13
Learned basic principles, general concepts, and theories	V14
The ability to analyze and solve problems is improved	V15