How to deal with the relationship between board books and courseware in high school biology teaching

Because I can't see the framework, the board book helps students sort out their ideas.

There are some things that can't be seen in the board book, such as the appearance of xx species and so on.

Multi-teaching has the advantages of traditional teaching, such as good sound and image, suitable for both movement and static, and expressiveness across time and space, which have great effects on broadening students' horizons, broadening teaching content, breaking through the major difficulties in teaching, stimulating students' interest in learning, and improving teaching effectiveness.

How to play the role of multi-teaching in mathematics teachingPractice is an activity that transforms knowledge into ability and develops into intelligence. Using the powerful interactive function in multi-assist teaching, you can carry out different forms of exercises, and you can also carry out training with multiple changes and multiple solutions to one problem, which not only consolidates new knowledge, but also develops thinking and cultivates ability. For example, the feedback system can make teaching evaluation and feedback more scientific, timely and effective.

When students are asked to fill in the blanks, if the students drag the target to the wrong position, the computer will prompt them immediately, encourage them to correct themselves, practice repeatedly, and students will have a sense of joy of success after being correct. Various competitions and training can also be held to cultivate students' self-control, self-consciousness and good study habits. Of course, it can also reduce the duplication of teaching and tutoring by teachers, so that teachers have more time to communicate with students.

3. Teachers should "use it appropriately" In today's education, information technology can be regarded as an organic part of all kinds of learning, which mainly uses information technology in the learning activities of other disciplines in order to better accomplish the curriculum objectives. It emphasizes that before using information technology, teachers should be clear about the needs of subject teaching, and try to find out where information technology can improve learning and enable students to do things that they can't or can't do with other methods. For example, some of the above examples are used appropriately, and this is even more evident in mathematics.

Therefore, it is necessary to keep in mind the essence and fundamental purpose of information technology teaching, focus on optimizing the learning process and learning effect, and strive to cultivate the information quality of learners. It is necessary to avoid the abuse of information technology by putting it on a "façade" and blindly pursuing "high", "refined", and "sophisticated". So as to lose the chalk, blackboard, the teacher's exemplary role, the timely communication between teachers and students, the active atmosphere of the teacher's organization of the best problems and other advantages of traditional teaching.

In fact, the traditional teaching aids of chalk and blackboard, the teacher needs a certain amount of time to write on the blackboard, which is the time for students to review and think, and the key content can always be retained. However, after blindly using information technology, there is often such a situation: the teacher thinks that many things are presented to the students, but soon passes, and the students are not given time to think.