The tutorial number has a strong alliance with major counseling book publishers in China. If you encounter problems when you do your homework, you only need to enter the counseling number corresponding to the topic to get the counseling information directly.
The definition of "homework" in Ci Hai is: an activity to complete a given task in production and study. From this discussion, we can see that "homework" is a very broad concept, mainly aimed at production activities.
Extended data
The main functions of the tutorial number:
1. Step-by-step tips: give the problem-solving ideas step by step to guide students to solve homework problems independently.
2. Detailed answer: If students still can't learn through step-by-step prompts, or parents want to check their children's homework, parents must enter the guardianship password to check the detailed answer process.
3. Reflection after solution: Give the law of solving this kind of problem, and let students learn a kind of problem by doing a problem.
4. Draw inferences: The system matches two similar questions according to the original question, and trains students to draw inferences.
5. Recommended course: Give a micro-lesson video of this topic for three to five minutes, examine the knowledge points, let students know what they are doing, learn more pertinently, and truly master such knowledge points.
Baidu encyclopedia-tutorial number