The concepts of Internet + "AI+" have entered our vocabulary with the development of educational digital technology. Artificial intelligence technology, like the previous industrial revolution, is bound to have a huge impact on society. Some repetitive, mechanical occupations will not Re-existence. What does “Internet + education†mean for teachers?
The good news is that many Chinese and foreign experts and scholars believe that teachers are not easily replaced by educational technology, and school education is still important. Educational technology should serve teaching, not teaching to the development of educational technology.
The advantages of "Internet + Education" are:
1) Massive resources, breaking through regional barriers;
2) Adapt to the progress of each student's learning and meet the needs of personalized learning;
3) Save classroom time so that teachers have more energy to develop students' learning ability.
There is no need to say more about online learning resources. There are Khan Academy, MOOCs, and various university open classes overseas. There are also NetEase open classes and various educational platforms and learning platforms that adapt to the K12 stage. With the further development of educational technology, many learning software can feedback students' performance in a timely manner. For example, the speech recognition software can correct the singular and plural use errors in the student's spoken language; the algorithm of the essay evaluation software can grade the students' essays. Educational software simulates the behavior of educators, not just simple questions and answers. And you can focus on every student so that every student can get personalized feedback.
However, even if the Internet and educational software are more powerful, the role of teachers is still indispensable. The main reasons are as follows:
1) The student's learning progress needs supervision.
School education needs to meet the needs of further studies. Students need to achieve the necessary knowledge accumulation at different stages. Assume that there is no teacher to drive the progress, completely let the students master the pace of learning, or the computer to set the level of the students to achieve each stage according to the curriculum standard, you can imagine that the learning effect will not be ideal. An obvious example is that in the United States, MOOCs online courses may have a large number of people watching videos, but the number of people who complete a full course is usually only 4%-15%.
2) Teachers can give students more emotional support and help students develop teamwork and other abilities.
In the current education, the mutual influence and promotion of the thinking, emotion and personality of human beings cannot be replaced by advanced video education and artificial intelligence. Although teachers can't give feedback to every student like educational software at any time, teachers use different education methods and incentives for different students, and can deal with them in time when problems occur. For students, this kind of temperature concern is also It is vital.
How should schools and teachers use the wave of “Internet + education†to improve teaching outcomes? An effective attempt at home and abroad is to change the classroom time allocation of students and teachers.
The English class in Tsinghua High School has been taught in the flip classroom for several semesters. The teacher is still the leader of the course. Before the class, the students will watch the 3-5 minutes of new lessons and explain the video. Instead of watching the video in class time, they will organize group discussions and other classroom activities to give students more application knowledge and The time of self-display and expression. The teacher will further explain according to some mistakes and problems that the students have. The videos used in these flipping classes are recorded by the teacher himself, and the videos are recorded every other month or so, and all videos are placed on the learning website for students to check after class. After the test, students are collected the wrong questions and frequencies, and data analysis is used to grasp the students' weak knowledge points.
The practice abroad is similar. After the class, there will be a play list, which is a list of videos to watch. On the one hand, the computer sets the learning progress according to the course. On the other hand, the student can choose the number of times to watch a certain knowledge point video according to his or her own situation. In the classroom, the teacher is mainly responsible for cultivating students' collective ability to work together, complete projects, and provide counseling for students' problems. Due to the emphasis on project activities in the classroom, students' ability to collaborate can be well developed.
Of course, there are many ways to improve the efficiency of the classroom by using the Internet and educational technology. Schools and teachers should flexibly choose according to the actual situation to create the "Internet + education" that is most suitable for specific academic conditions.
American science fiction writer Ray Clifford said well that technology does not replace teachers, but teachers who master technology will inevitably replace teachers who do not have the skills. For "Internet + education", there is no need to panic. It is a wave of turbulence that will inevitably promote the development of education.
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