It's no problem to recite geography and biology, but you should have skills and summarize the knowledge points at ordinary times. Make a tree diagram and memorize the main knowledge first. You can't recite branches until you are ripe. You must recite them every day. When you have time, you should read. If you read too much, you will naturally remember them. Remember what you recited that day before going to bed at night, and read the book the next day if you can't remember it, but don't memorize it by rote.

Tree diagram-mind map

The tree diagram is mainly made by chapters, and each chapter is a tree diagram. However, if a chapter contains more content, you can take out the places with more content separately and make a tree diagram. Let the content of each chapter spread. In this way, the contents of each chapter can be connected in series without missing knowledge points.

Frame diagram-table

Frame diagram is mainly a summary of similar content, which is generally aimed at a certain theme and can cross chapters. Take the history of education in China as an example. The contents of each chapter are roughly composed of educational thoughts and educational systems. Here we can use the frame diagram to make the frame diagram of educational thought and educational system respectively.

Make friends with the map

The most important way to learn geography is to make friends with maps. Especially human geography, if junior high school geography is the people's education edition, it will be learned from the second volume of the seventh grade, so this piece has a relatively large proportion, and there are many exams and more pictures. It is best to have the outline of the world map in mind. Some larger countries can describe their positions in the whole world map and have a deep impression on the climate types and landforms in some areas.