In the natural environment, students' cognition of their own learning activities is chaotic. What knowledge they have mastered and what knowledge they have not mastered, how much to learn every day is appropriate, when to review is the most effective, and how to learn only what they have not mastered is vague and inaccurate. Therefore, in the process of learning, we often spend time learning what we have mastered, and we can't review what we haven't learned in time. A lot of time is spent on repetitive learning, which is ineffective or inefficient, resulting in low learning efficiency.
2. Students' schoolwork burden is too heavy.
Under the current education system in China, the academic pressure of primary and secondary school students in China is too great. On average, there are no less than 6 classes every day from Monday to Friday, and there are basically no weekends in grade three and grade three. In addition, there are a lot of exams and homework, which gives people the impression that students in China generally have endless classes, exams and homework, resulting in excessive academic burden. The Comparative Research Report on Learning Consciousness and State of Senior High School Students in China, Japan, Korea and the United States released by China Youth Research Center shows that China students have the longest learning time, the most active classroom learning behavior and the least bad learning behavior, but the lowest satisfaction with their grades. At the same time, the 2009 Follow-up Survey of Chinese Families published by China Social Science Investigation Center of Peking University conducted a follow-up survey of 1995 families in Beijing, Shanghai and Guangdong. According to the survey, the average daily study time of students in the three places is 12 hours, with Beijing students having the longest study time of 12.7 hours.
3. The teacher is under too much pressure
Under the current national conditions and the current education system, teachers are under too much pressure because of the pressure of entering a higher school and the expectations of parents; Heavy teaching tasks, a lot of preparing lessons, preparing for exams, correcting homework, tutoring students and implementing quality education have also caused many teachers' physical and mental fatigue.
4. The learning process cannot be monitored.
Under the existing learning and teaching environment, teachers, students, schools and parents cannot monitor learning and teaching activities simultaneously. Students' learning activities in and out of class can only be evaluated through classroom tests, mid-term and final exams. However, this assessment has three main shortcomings. First, the exam can't cover all the knowledge points that students need to master; Secondly, due to the lag of evaluation, it can not provide immediate guidance for students' learning activities; Third, it is impossible to know exactly what knowledge points each student has mastered and which knowledge points have not yet been mastered.
5. The learning effect cannot be guaranteed
Under the existing learning and teaching environment, classroom teaching can't guarantee the learning effect. For thousands of years, education has basically been "the master leads the door and the practice is in the individual". A basic premise of the existing educational model is that teachers can only guarantee "teaching" but not "learning". No matter how good a teacher is, he can only make classroom teaching simple, fascinating and knowledgeable. Whether you can master all the knowledge you have learned and turn it into ability requires students to review a lot after class.
6. Individualized learning cannot be realized
The existing classroom teaching classes are too large, with an average of more than 50 students in one class. Teachers' classroom teaching can only be taught according to the average level of the whole class, resulting in some students "not having enough to eat" and some students "not being able to digest". Due to the limitation of class time, it is impossible for the teacher to answer all the students' questions. It is impossible to teach students in accordance with their aptitude and individualized teaching.
7. Uneven distribution of gifted education resources leads to unfair education.
As China is still a developing country, there are differences between urban and rural areas, regional differences, a serious shortage of excellent teaching resources such as excellent teachers and excellent teaching facilities and equipment, and uneven distribution of teaching resources, which leads to unfair education.
8. The implementation of quality education is difficult.
Due to the great pressure of entering a higher school, parents' high expectations and students' low learning efficiency, teaching activities have to focus on mastering knowledge and exams, which makes it difficult to implement quality education. A feasible and scientific way to solve quality education is to greatly improve the efficiency of knowledge learning, shorten the time to master knowledge, and increase quality education and ability training on the premise of solving students' exams and further studies.
9. The family education expenditure is too high
20 1 1 From May to June, the Family Education Research Institute of China Youth Research Center conducted a survey of families in compulsory education in eight cities, including Beijing, Harbin, Shijiazhuang, Yinchuan, Chengdu, Xi, Nanjing and Guangzhou, in order to understand the real situation of family education expenditure in urban compulsory education. The survey shows that in the compulsory education stage, the expenditure on family education in cities and towns in China accounts for 76. 1% of the total expenditure on raising children and 30. 1% of the total economic income of families. The All-China Women's Federation's sample survey of urban and rural families found that children's education expenses, low income and family diseases are the three major difficulties faced by family life, among which "children's education expenses are getting higher and higher" has ranked first in family life difficulties, affecting family harmony and happiness. Judging from the overall level of education expenditure, the average annual expenditure of urban families on children's education is 8754.4 yuan. Among the families surveyed, 36.6% spend more than 9,000 yuan on education every year on average, and even 2.8% spend more than 30,000 yuan on children's education.
10. The overall quality of school education cannot be accurately predicted.
Under the existing learning and teaching environment, the school can't know the students' learning situation synchronously, accurately and in detail, can't quantify and guarantee the students' learning effect, can't monitor the teachers' teaching synchronously in the whole process, and can't grasp and adjust the overall situation of each course and class in a timely and dynamic way. Therefore, the overall teaching quality control of the school cannot be accurately predicted, and it can only be predicted by experience. As a result, the school management can't adjust the quality of education and teaching in time.
A series of problems in education seriously restrict the development of education level and the improvement of learning methods. However, in today's rapidly changing social changes, the educational reform is magnificent, and people are eager to pursue the people-oriented educational concept, follow the objective law of talent growth, abandon the requirement of one-sided development, advocate a harmonious, efficient and convenient learning atmosphere, pay attention to improving the quality of the whole people, regardless of class, status and wealth, fully respect the individual development of each student, and truly realize the green education of educational fairness. Wenguan OES efficient personalized learning system is an effective way to solve the above problems.