First, as long as you study properly and arrange your study plan and study time reasonably, you can improve your academic performance even if your foundation is poor.
Second, make good use of your spare time. Make a cheat sheet of historical knowledge and use spare time to remember it. In this way, I can make full use of my spare time and reduce my study pressure. Be good at using information consultation channels to carry out extended learning.
Third, if some historical knowledge questions are involved in daily reading, use information network channels for extended follow-up reading. While entertaining, I will quickly expand my knowledge breadth and depth. This feedback on the history of textbooks has a very amazing effect.
Geography: Read more maps, do proper exercises and understand memory.
1, to learn to read a map-a three-dimensional globe, you can establish a three-dimensional thinking method, and geographical knowledge is three-dimensional; Plane administrative map, topographic map, climate zone distribution map, natural resources distribution map, traffic map ...; You learned 30-50% geography knowledge by looking at the map.
2, read more maps-the combination of written knowledge and maps can enhance memory, and repetition can enhance memory. When habits are formed, knowledge will be three-dimensional;
3. Grasp geographical factors-such as climate factors: location, temperature, precipitation; The elements of location are: latitude and longitude location, land and sea location, transportation location, resources, economic level (industry, agriculture, service industry ...) and so on. "Location" is the most important and core of geographical elements. One of the geographical elements in different places will play a leading role, and location is a factor that can never be ignored. Knowing maps and mastering geographical elements means mastering the core knowledge of geography.
4, history should pay attention to the logical order, master the methods behind.
You can first represent a sequence table by year to remember. It's best to write it on a big piece of paper and mark the key points to remember with colored pens.
It is also effective to find a teacher, but you should find a recognized good teacher. Sometimes a teacher's bad methods will also affect his memory.
6. In fact, it is useless to recite this thing bit by bit. The key is to understand the big relationship (time logical order) first, and then remember it. Although it takes a long time to sort out, as long as it is sorted out, it is possible to master what others have remembered for more than a month in a few days.