Please talk about how to realize the effective integration of modern information technology and classroom teaching in light of teaching practice.

Yingsheng observation for you to answer: today's classroom, with modern information technology to assist in teaching has been very common, especially "class pass" teaching equipment equipped with a large number of modern information technology in the teaching of the advantages to be well expressed, modern information technology to assist in the teaching of the effect has been greater highlight, showing novelty and efficient features. In the current use of modern information technology for teaching process, many teachers in the use of modern information technology to assist teaching fashion there are some problems. The author believes that should be in line with the right time, the principle of moderation, so that modern information technology and traditional teaching methods - teaching aids demonstration, learning aids operation, the teacher's board for effective integration, so as to realize the quality of 40 minutes to the construction of an efficient classroom, so that learning has become more relaxed, so that the students spend the least amount of time to achieve the maximum learning effect.

Today's classroom, with modern information technology to assist teaching has been very common, especially the "class pass" teaching equipment is equipped with a large number of modern information technology in the teaching of the advantages to be a good performance, modern information technology to assist in teaching the effect of the larger highlighted, showing novelty and efficient features. In the current use of modern information technology in the process of teaching, many teachers in the use of modern information technology to assist in teaching fashion there are some problems:

Some teachers multimedia courseware processing production is not skilled enough to prepare for the class from the Internet search for the required multimedia courseware, but not according to their own teaching ideas and classroom learning conditions for modification, resulting in the classroom, the teacher's teaching intentions can not be fully expressed through the multimedia courseware. As a result, the teacher's teaching intention cannot be fully expressed through the multimedia courseware during the lesson, and the advantages of modern information technology in counseling classroom teaching cannot be emphasized.

Some teachers rely too much on multimedia courseware, ignoring the auxiliary status of multimedia courseware in teaching. In fact, modern information technology is only a teacher in order to achieve good teaching results and the use of an auxiliary means, is to improve the efficiency of teaching services.

To this end, the author believes that it should be in line with the principle of timely and appropriate, so that modern information technology and traditional teaching methods - teaching aids demonstration, learning aids operation, the teacher's board, etc. to effectively integrate, so as to realize the quality of the 40 minutes to the construction of an efficient classroom, so that learning has become more relaxed, so that the students spend the least amount of time to achieve the maximum effect of learning.

A, so that the teaching aids demonstration and multimedia courseware demonstration effectively integrated

Teaching aids demonstration and multimedia courseware demonstration **** the same characteristics is intuitive. They can make knowledge concrete, visualization, prompting students to specific perception and abstract thinking combined to reduce the difficulty of students to grasp abstract concepts, to help them form clear concepts, the development of their observation ability and thinking ability, to improve students' interest in learning and motivation. But the physical teaching aids can be touched, used, anatomical, is three-dimensional, the demonstration of a more realistic effect, the information provided to more effectively help students form a clear picture, and guide students through the phenomenon to go up to recognize the essence of things, by no means multimedia courseware text, pictures, sound, video demonstrations can achieve the effect. Of course, the advantages of multimedia courseware are undoubted. In the subtle demonstration and the convenience of the demonstration can not be achieved by physical teaching aids. Therefore, the effective integration of teaching aids and courseware demonstrations in teaching will greatly improve teaching efficiency.

For example, a teacher in the teaching of the "understanding of centimeters," a lesson, multimedia courseware to show a ruler, let the students look carefully at the big screen, to see how long a centimeter is roughly. This practice is not good, because the big screen "ruler" is just a picture, it is above the 1 centimeter than the actual length of much larger, the students in the mind to build up the "1 centimeter" of the representation is wrong. The focus of this lesson is to allow students to establish the concept of 1 centimeter "length", this time or with the help of physical teaching aids and learning aids to allow students to repeatedly observe, imagine, memorize, measure and other activities to construct a centimeter length concept. Then in the teaching of centimeters and millimeters between the rate of progress, you can use multimedia courseware demonstration, so see more clearly, more conducive to the students of 1 millimeter how long, as well as 1 centimeter = 10 millimeters of understanding.

Second, so that the operation of learning aids and multimedia courseware demonstration effectively integrated

The teaching process is a special cognitive process, in which not only require students to master the abstract mathematical conclusions, but also pay more attention to the training of students in mathematical thinking, guiding the students to actively participate in the exploration of the process of formation of knowledge, and cultivate the students' mathematical ability. The famous psychologist Piaget said, "Children's thinking begins with action, cut off the link between action and thinking, thinking can not be developed." Therefore, in the teaching process, teachers should make full use of learning aids, strengthen the practical operation of students, so that students can realize their potential in the operation of learning aids, and solve problems and acquire knowledge through students' hands-on operation of learning aids. But in the process of hands-on operation, the existence of precision and error leads to the operation of learning aids inaccurate, multimedia courseware can solve this problem. For example, in the teaching of "triangle interior angle and" a lesson, students in the teacher's guidance, through the drawing, measuring, counting, spelling, folding and other means, so that each student personally perceive the whole process of exploring the triangle's interior angle and, in particular, through the amount of and counting, concluded that the triangle's interior angle and often is not 180 degrees, of course, this phenomenon is more embodied in the study of exploration of mathematical flavors, and also more rigorous study of the following interior angle and Paved the way, this time if the teacher with the multimedia courseware demonstration, respectively, the acute triangle, right triangle and obtuse triangle of the three corners of the tear down, and then respectively, and then put together into a flat angle. In a flat angle is spelled out in the process, so that students more real and accurate feeling of "all triangles and interior angles are 180 degrees. In this way, through the effective integration of learning aids and multimedia presentations, the students' understanding of "the sum of the interior angles of triangles is 180 degrees" is more profound, and good teaching results have been achieved.

Three, let the teacher board and multimedia courseware demonstration effectively integrated

In today's classroom teaching, more and more classroom "courseware demonstration" instead of "blackboard board", the teacher behind the blackboard more and more "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean", "clean". "Clean", some classes the teacher only wrote on the blackboard on the subject, some of the board less almost do not need to erase the blackboard. With the computer network into the classroom, the traditional blackboard slate in the classroom teaching is increasingly showing a trend of weakening. In fact, the teacher board as a traditional means of teaching, or has an irreplaceable role. First of all, the board can highlight the focus of teaching. Teaching focus can certainly be played in the use of courseware, but when our class is over, the blackboard but often can not find its trace, the teachers in the classroom to do a summary of the classroom still have to rewind the courseware to find the appropriate location and then focus on emphasizing. If the key content is written on the board, the classroom summary will be more coherent, more convenient for teachers to emphasize and students to record. Secondly, the content of the board can be increased as the classroom activities unfold, in the classroom, students will ask a lot of questions, there will be a lot of wonderful speeches. These statements and questions can be recorded on the board and then discussed one by one. In the face of the phenomenon of classroom generativity, the board is obviously more targeted than playing the preset multimedia courseware, and can receive good results. Therefore, the use of multimedia courseware, can generate the teacher board book. Teacher board can highlight the key points, in turn, to improve the effectiveness of multimedia courseware in the classroom teaching. The use of the board, but also to make up for the multimedia courseware to deal with the disadvantages of classroom teaching generative resources, so that classroom teaching close to the students, so that classroom teaching is more lively. The board is a necessary complement to the multimedia courseware, multimedia courseware is the finishing touch, the two cooperate with each other to complement each other.

In short, the use of modern information technology to assist teaching and learning to our classroom has brought great changes, but we have to hold a rational attitude in the use of the correct handling of the relationship between the above, choose the right time to use a reasonable way to assist in the classroom teaching, in order to effectively improve the efficiency of teaching and learning services.