1, the teaching cost is high.
The high price of tutoring is unbearable for many people.
2. Lack of humanistic care
Failure to give timely feedback on students' learning and humanistic care may affect students' learning motivation.
3. The teaching time is not flexible
Students can't study according to their own schedule, which may affect the learning effect.
4. There are too few learning resources.
Although the scanning pen can scan out graphic formulas, it can only use a few topics. Only a few textbooks in BBK are accurate in pronunciation and inconvenient to use. These shortcomings make it difficult for BBK tutors to meet students' individualized learning needs, and also affect parents' learning attitude towards their children.
5, can't timely feedback
Teachers can't understand students' learning problems in time, which may affect students' learning efficiency. Although both teachers and students should get timely feedback in modern education, the performance of BBK family education machine is far behind in this respect.
6. The recognition rate of unsynchronized textbooks is low.
The recognition rate of synchronous textbooks is high, that is to say, if you ask the questions of extracurricular books, the recognition rate and accuracy will be obviously reduced. This is because the knowledge taught by teachers in the classroom is basically the most basic and simple, while extracurricular books cover a wider range of fields and need a higher recognition rate.
Refer to the above content: Baidu Encyclopedia -BBK family education machine