Come to Simple Learning Network, the curriculum system is comprehensive, covering all domestic textbook versions, 7 grades (from grade 6 to grade 3), 9 major disciplines, divided into 4 learning cycles (summer, autumn, cold spring) and 3 levels (synchronous foundation, synchronous improvement and full mark sprint), and the curriculum types are diverse. Each course is completed by 72 processes. It is suitable for students of different levels to study at any time at different stages. Click to register for a free general practice course. Simple learning network 1-3 grade courses are synchronized with textbooks, which are divided into three levels: synchronous foundation, synchronous improvement and full mark sprint. Synchronous basic courses mainly explain new courses, which are suitable for students to preview before class, and also for students with poor mathematical foundation to consolidate their foundation and train basic problems after class. The synchronous upgrading course is oriented to the analysis and training of classical questions, and the summary and analysis of the difficult and error-prone points. It is suitable for students who have a certain understanding of the teaching materials but are not strong in problem-solving ability, and is used to strengthen after-school knowledge and improve problem-solving ability; The full mark sprint course aims to improve problem-solving methods and skills and expand mathematical thinking. Suitable for students with excellent grades to take the college entrance examination in advance and sprint full marks! If you are interested, click here to learn about Simple Learning Network for free. Accumulated 200,000 excellent video resources, covering 9 subjects and 3 levels of difficulty in middle schools. All recorded by super teachers and popular teachers; After 70 processes of polishing, the production is excellent and the content is vivid and rigorous. A variety of learning and teaching software and hardware products and services based on video resources can fully meet the individual needs of students' self-study and school teaching. Simple Learning Network always adheres to the concept of "autonomous learning ability and lifelong competitiveness", empowers education with science and technology, adheres to the mission of making learning easier and education fairer, and focuses on content and application, thus becoming an important platform for independent learning of primary and secondary school students in China.