One: Touch-screen integrated computer-aided teaching can effectively improve teaching efficiency (a good place)
Multimedia touch-control integrated machine is used to assist teaching, showing students pictures, words, videos, sounds, animations and other contents, effectively stimulating students' multiple senses, enabling students to fully perceive and accept information under the guidance of teachers, and then combining with topic discussion, using known information to solve problems and realize knowledge transfer, so as to truly incorporate information into their own knowledge structure.
First of all, multimedia displays knowledge, which is easy to attract students' attention. Stimulate children's learning enthusiasm, change passive "remembering" and "listening" into active "seeing" and "thinking", and enhance children's learning confidence.
Secondly, the use of multimedia effectively saves teaching time and fully guarantees students' self-study time in class, thus consolidating the knowledge learned in class. In traditional teaching, teachers mainly rely on the speed of writing on the blackboard and the speed of language to control the rhythm of the classroom. When there is too much information in a class, it is difficult for students to review and consolidate. During the use of the all-in-one machine, all information is stored in the form of files, which is convenient for playback and replay according to the time schedule and teaching needs. Strong flexibility and outstanding difficulties are conducive to helping students consolidate their knowledge and inspire their thinking.
Third, the all-in-one machine simplifies the key and difficult points, simplifies the complex, turns the deep into the shallow, and turns the abstract into the concrete, so that students can easily accept, understand quickly, grasp firmly and remember deeply. In classroom teaching, teachers can use multimedia to show important and difficult points, such as dragging, magnifying, curtain drawing, searchlight and effect animation, so as to concentrate students' attention, deepen their understanding of knowledge and improve classroom teaching efficiency.
Finally, it is beneficial to group discussion and teachers' hierarchical teaching. ?
Second, it can optimize the classroom teaching atmosphere.
"Interest is a psychological tendency that people yearn for, infatuate with or actively explore and pursue things." Students' interest in learning can make them have psychological hobbies and pursuits in learning activities, thus stimulating students' learning emotions and mobilizing students' learning enthusiasm. Therefore, it is the primary task of teachers to stimulate students' interest in learning, and touch screen integrated teaching has become an effective teaching method to stimulate students' interest in learning. With interest, students can concentrate and think positively, and they can give full play to the main role of students in the classroom and receive good teaching results. All-in-one machine can display a lot of information vividly and intuitively, and the thinking of primary school students is mainly vivid. According to the characteristics of students, we can use the advantages of multimedia to mobilize students' non-intellectual factors, create teaching situations and create a strong teaching atmosphere.
Second, help students break through the key and difficult points of teaching.
For students, learning difficulties are often abstract theories and concepts that are difficult to observe directly. The multimedia teaching touch screen integrated machine can help students to establish the connection between concepts and representations in the brain and the connection between various senses with vivid and intuitive three-dimensional images, so as to combine the shape of the left brain with the meaning of the right brain, thus bringing it into students' own knowledge structure and processing it to solve problems.