1. Learn knowledge of various disciplines systematically. Junior high school students need to study all subjects carefully, including Chinese, mathematics, English, physics, chemistry, biology, history, geography and so on. When learning various subjects, we should grasp the key and difficult points of the subject and gradually establish a systematic cognition of the subject knowledge.
2. Connect the learned knowledge and achieve mastery through a comprehensive study. Junior high school students should learn to connect the knowledge of different disciplines and use a relatively complete knowledge framework to understand and learn various disciplines. For example, when studying history, we can combine geography, politics, culture and other knowledge to explore the driving force and influencing factors behind a historical event.
3. Establish a scientific way of thinking. Scientific thinking mode is the core of the framework of scientific knowledge system. Junior high school students should gradually form scientific ways of thinking such as observation, experiment, reasoning, induction and deduction in the learning process. These ways of thinking can help junior high school students better understand and remember the knowledge of various subjects.
4. Be good at thinking and asking questions. Junior high school students should be good at thinking and asking questions, which can better promote the deepening and expansion of knowledge. In the process of learning, we should ask ourselves more questions, such as what is this concept? What is its essence? What is its function? Only in this way can we gradually understand what we have learned and establish an overall framework of knowledge system.
5. Constantly summarize and adjust the framework of knowledge system. Junior high school students should constantly summarize and adjust their own knowledge system framework in the process of learning subject knowledge. With the deepening of study, the accumulation of experience and the change of thinking mode, my knowledge system framework will be constantly updated and optimized.
In short, junior high school students need to study the knowledge of various disciplines seriously, link the knowledge of different disciplines, establish a scientific way of thinking, be good at thinking and asking questions, and constantly sum up and adjust the framework of knowledge system.