1, Happy Learning is in the top three in Fujian, and overall, the teaching is not bad. In recent years, my children have been studying happily and attending cram schools. From the first day of junior high school to the second day of senior high school this year, they mainly make up lessons in mathematics, which is regarded as an old student of this family. My children used to have a poor foundation in mathematics, and all the school teachers were taking new courses. I almost can't keep up with the foundation, and I have been partial to the subject, which has dragged down my math scores. So after school, I signed up for a happy study cram school, and the teacher checked the missing and filled the gaps according to the students' learning situation. Now I'm a sophomore, and my math scores in the recent exam are ok. My Chinese and English are almost the same, and I'm more confident in my study. Therefore, the teaching level of happiness is still relatively reliable.

2. Happy learning is a K 12 intelligent learning engine independently developed by Beijing Happy Learning Network Technology Co., Ltd. ... Happy learning is based on teaching rules, helping teachers to improve teaching efficiency, helping students to diagnose the crux of learning, and effectively improving academic performance and learning confidence.