Nowadays, many teachers use PPT in their lectures. Is blackboard slate bad? Why don't you use it anymore?

In classroom teaching, whether you use board notes or PPT, it is for the need of classroom teaching and is an aid for the teacher to teach the lesson. According to my listening experience, if a class is all board or all PPT, it seems a bit boring, monotonous and dull, which will affect the students' listening experience, I think we should use PPT or board? It should be decided according to the actual needs of the classroom content, the biggest advantage of PPT is that it can show students knowledge in a visual and vivid way, in addition, it can also increase the capacity of the teacher.

As one-sixth of the world's population, for the sake of the next generation, in order to adapt to future lifestyles and work styles, we must analyze the education in PPT or blackboard education line? What we should see is the benefits of PPT education, when making PPT, the teacher should be more concentrated to catch the center of the topic and then face the students inside the classroom, and then use the blackboard board to let us do some simpler and instant demonstration, right? I think this combination of teaching quality is the best, of course, this kind of education also requires students to have the appropriate configuration. For example, a handheld computer or laptop for each student, and an unimpeded network in the classroom.

PPT courseware is necessary, but it has its drawbacks which cannot be ignored, it is not an exaggeration to say that the content of one PPT lesson is worth two to three board lessons.PPT is pre-designed on demand, which saves a lot of boards, and the teacher can use more time, and the time saved can be used for teacher-student interactions, classroom integration, knowledge expansion, and other content. More visualization of pictures and symbols in PPT, as well as the use of audio and video, can increase the vividness and interest of the courseware so that students learn in an enjoyable emotional experience and improve their learning outcomes.

The teaching of PPT courseware can also enable students to fully imagine and understand, but it lacks the process of students' thinking and following compared with the board, which is the process of the teacher's board. Memory processing and PPT flashing animation can easily exceed the students' ability to understand and memorize, the best teaching mode should be the combination of modern information technology and traditional teaching, the combination of the two, the lack of complementarity, do not rely too much on the PPT courseware, do not hesitate to teach traditionally, to seek a balance between the two, the combination of the two, to improve the progress of teaching and learning at the same time to improve the quality of teaching.

Whichever method is used, it starts with the students' learning process, provides realistic, interesting and challenging learning materials, demonstrates the process of forming and applying mathematical knowledge, and allows children to continue to experience the thinking process from beginning to end is the goal. A good PPT is definitely the icing on the cake. Above all, have the courage to try, keep improving and encourage each other, your encouragement and support is welcome. What do you think about this, you can leave a message and comment.