Boys in second grade writing is so slow , how to promote the speed , and also learn calligraphy , how to learn more and more bad . Is it necessary to continue learning? I'm confused.

The most important key, is that you give him a predetermined standard, for example, should write very quickly / learning calligraphy should be very effective / learning calligraphy should be written very well, and so on,

In other words, it is self-seeking trouble.

You are holding him to your own standards or the standards of other children, and that is the source of the confusion.

Imagine yourself as a second-grader, burdened with classes/homework every day, calligraphy lessons on the weekends, unfamiliar teachers and classmates, and the heavy pressure of parents.

I'm guessing you didn't write better in second grade than little boys do now. If you can find proof.

Whether or not you want to continue depends on the answers to the following two questions, which only you can answer,

1 Why do you want him to learn calligraphy/, to become a calligraphy prodigy/, to become faster and better at writing/, to get faster and better/, to meet more children, to have more time to learn, to satisfy himself that he enjoys it/, or to ease your own anxiety about growing up/, to be afraid that others will be better than he is/, to meet more kids, to have more learning time, to satisfy himself that he enjoys it/, to ease your own growing up/, to be afraid of others being better than him.

2 He is a second-grader, please look at him with the standard of a second-grader and ask yourself if you will be better than him in second grade/,

3 He is a second-grader, please look at him with the standard of a second-grader and ask yourself if you will be better than him in second grade/,

4 He is a second-grader, please look at him with the standard of a second-grader and ask yourself if you will be better than him in second grade/,

5 He is a second-grader, so he is not a second-grader.