1. physics
Physics is the study of matter, energy and their interaction. It involves mechanics, heat, electromagnetism, optics and many other aspects. Physics reveals the laws and phenomena of nature through experiments and theoretical exploration.
2. Chemistry
Chemistry is a subject that studies the composition, properties, structure and changing laws of matter. Including inorganic chemistry, organic chemistry, physical chemistry and other branches. The objects of chemical research include atoms, molecules and reactions. It also involves materials, medicine, energy and other fields closely related to life.
3. Biology
Biology is a subject that studies life phenomena and their laws. It includes cell biology, genetics, ecology and evolutionary biology. The object of biological research is the structure, composition, function and their relationship of organisms in the ecological environment.
4. The importance of mathematics in senior high school science.
Mathematics is the basic subject and tool subject in senior high school science, which runs through almost every branch of physics, chemistry and biology. In physics, mathematics can help build models and solve problems; In chemistry, you can use mathematics to calculate chemical reactions; In biology, mathematics can be applied to genetic model and ecosystem simulation.
5. High school science experiment and practice.
The study of science in senior high school is not only the study of theoretical knowledge, but also the experiment and practice. Through experiments, students can observe and verify theoretical knowledge and improve their practical operation and scientific research ability. Experiments can not only increase students' interest, but also cultivate students' scientific literacy and practical application ability.
Summary: High school science includes physics, chemistry and biology. These disciplines explore the laws and phenomena of nature, involving the study of matter, energy and life. Mathematics plays an important role in high school science, and experiment and practice are also important ways to learn science. Through the study of science in senior high school, students' scientific thinking, practical application ability and innovation ability are cultivated, which lays the foundation for future study and career development.