Specific steps of using teaching media

The specific steps of using teaching media are as follows:

First, just press the power switch in class. Just press the power switch in class. One-minute automatic realization of power switch multimedia centralized controller:

1. Power on all devices. After 2.5 seconds, put down the screen. Turn on the projector in 3.20 seconds. (It takes 2 minutes for the projector to reach normal brightness)

Second, turn on the power of the desktop computer (or connect your own laptop) for screen projection. Turn on the power of the desktop computer (or connect the laptop computer) to the projection screen.

Teaching is a unique talent training activity composed of teachers' teaching and students' learning. Through this kind of activity, teachers guide students to study and master cultural and scientific knowledge and skills purposefully, planned and organized, promote the improvement of students' quality, and make them become people needed by society.

pronounce

1.jiāoxué

When the word "teach (jiāo) to learn" is pronounced in the first tone, "teach" is a verb, which means to teach students to learn their lessons. The word "teach" here is a verb, which means to impart knowledge or skills to others, such as teaching classes, singing, teaching children to read, and teaching apprentices by teachers.

2.jià oxué

When the word "jiao" is pronounced in the fourth tone (double tone), "jiao" is a noun, indicating the process of teachers imparting knowledge and skills to students. For example, the word "learning from teaching" refers to the process that teachers not only make students progress, but also make themselves grow (improve) by imparting knowledge and skills to students.

When "Jiao" is pronounced in the fourth tone, it is not used alone in modern Chinese except as an imperative sentence or surname. Usually it needs to be combined with other morphemes to form compound words to express meaning.

For example, the verbs "teach", "educate", "edify", "teach", "reform", "discipline", "consult", "be taught" and so on.

Nouns "teacher", "teacher", "guidance", "coach", "coach", "leader", "believer", "lesson plan", "teaching aid", "teaching experience", "classroom", "church" and "teaching without distinction"