There is no quick way to brush the lesson, but you can use Windows+D to open it and minimize it, and then you can do other things by yourself, just go back and answer questions occasionally.

1. What is the knowledge tree?

Wisdom Tree Network is committed to becoming the largest educational operation service provider in the world. Its unique "platform+content+service" and trinity business model help universities to complete the introduction and supporting services of excellent courses. By observing and sharing the high-quality curriculum design of famous teachers, we can help teachers complete the training of teaching development, help teachers build new courses, realize the reform of teaching methods and promote the endogenous motivation of teaching in our school. In the course of several years' service, Wisdom Tree Network has also accumulated rich service experience. By improving the service infrastructure and establishing a national service professional team, we can meet the challenges of large-scale and large-scale teaching service delivery.

As the service operation platform of "China East-West University Curriculum Sharing Alliance", Wisdom Tree has set up nearly 200 courses entrusted by the alliance, covering 654.38+0000 students in more than 654.38+0000 universities across the country, of which nearly 500,000 students have obtained credits through the alliance courses, and more than 6,543,800 students have taken credit courses. The course adopts online and offline "mixed teaching" method, and online is a fragmented video of knowledge points, which is convenient for college students to arrange their study time flexibly; Offline cross-school live interaction and small class discussion and learning, so that students can bring the problems arising from online learning to class and discuss them with their classmates and teachers.

Lin Huiqing, Vice Minister of Education, once commented that the wisdom tree "played an important role in supporting technology platform, serving curriculum construction and teaching operation" in promoting education and teaching reform.

2. What courses does the tree of wisdom have?

There are many courses for primary school students, middle school students and college students, and even graduates who want to continue their studies can use them.

Courses include jewelry appreciation, modern etiquette, twelve lectures on love poems in the Book of Songs, western music humanistic appreciation and so on.