The onion mathematics version 4. 12 is introduced as follows:

Onion Mathematics Version 4. 12 is a very practical online mathematics teaching software, which mainly teaches science courses through short video animation. It explains a knowledge point in the outline in a funny way by combining micro-lessons with exercises.

The update time of this version is 2021July 10, and it only supports Android system. If you need to download other versions of history, such as onion math v7.48.0, onion math v7.46. 1, onion math v7.45.0, etc. , you can try to find the download in official website and pea pods.

Extended introduction:

Onion Mathematics was founded by Yang, who graduated from Harvard University majoring in computer science, Zhu Ruochen, who graduated from Duke University majoring in biological science, education and psychology, and Li Nuo, a former innovation works "dim sum OS" technical executive, at the end of October/October/March.

Onion Mathematics is an online tutoring product for primary and secondary school students, which has APP version and PC version. At present, mathematics and physics courses have been introduced, including primary school, junior high school and senior high school, covering the national 12 version of textbooks. Each class has 5-8 minutes of animation videos and intelligent exercises. Let primary and secondary school students learn easily and individually.

Every lesson of onion mathematics is created by a teaching and research team of more than 100 people, including famous schools, key schools and authoritative subject experts.

Onion Mathematics makes the knowledge points in the syllabus of primary and middle school students in China into a series of video courses (synchronized with the teaching materials). Each video explains a certain knowledge point in the syllabus in detail with interesting video language, and exercises are interspersed in the video to ensure that students will continue to watch the video after understanding a concept until they fully grasp the course content. Then there will be after-class exercises and chapter tests, and the wrong questions will automatically enter the wrong book for students to review later.