How to make biology courseware, how to learn to make biology courseware

Goal identification: A strong sense of purpose provides students with the direction of cognitive learning.

The objectives include two aspects: the teacher's presentation goal and the student's acceptance and recognition of the goal, which is an important part of biology classroom teaching. As the unity of teaching content and form, it is also a component element of target teaching and classroom structure. Therefore, we should not only take the goal as a method, but should first put it at the height of the teaching guiding ideology to understand, specifically, that is, teachers should first consider how to strengthen their own goal awareness in the teaching process before considering the teaching goal display method and means.

Therefore, in each new lesson, both teachers and students should clarify the goal, keep the goal in mind, strengthen the goal when they are achieved, deepen the goal when they give feedback, consolidate the goal when they are detected, and summarize the goal when they analyze and correct, and have a strong sense of goal. In terms of methods, the methods are generally adopted: while speaking, or first talking and then indicating, you can also preview the objectives before class, summarize the indicators after class, directly go straight to the point, and indirectly show the stage indicators; In addition, the strategy to take the key objectives and the general goal of the combination, the combination of oral and textual, clear focus and priority, the marking link in the means of increasingly diversified, in addition to the commonly used small blackboard, the paper has also developed to oral, text, **, slide, audio and video.

Multiple methods that alternate between multiple methods are marked. Therefore, the identification of goals has become an objective need of teachers' classroom teaching, an inseparable part of the art of classroom teaching, and also shows its function of guiding teaching, providing students with the direction and directiveness of cognitive learning.

There is no fixed pattern, depending on what you want to talk about and how long you want to speak, generally prepare 1-2 minutes to talk about one.

I've done one before, and I can teach you if you want.

There are four principles of PPT design.

The principle of intimacy.

Alignment principles. The principle of alignment is that no element should be placed on the page, and each item should have some visual connection to something on the page.

The principle of repetition. The principle of repetition means that certain aspects of the design are repeated throughout the work.

The principle of contrast. The principle of comparison means that if two items are not identical, then they should be different, and they should be completely different.

Try to make it neat and concise, clear at a glance, and be able to make the teacher understand, I hope it can help you.

The master always starts with imitation first, and the factors that affect seed germination include whether the embryo is complete, whether the soil temperature and humidity are suitable, and whether the oxygen content is sufficient. Among these factors, it is best to choose whether the moisture is sufficient, and the experimental design is simple and easy to operate.