1, a pyramid-like progressive subject knowledge structure. From childhood to adulthood, students constantly develop daily concepts into scientific concepts, and establish a basic understanding of the objective world and complex systems that affect their lives layer by layer.

2. Deep integration with educational technology and teaching equipment. Science education emphasizes the visual presentation of knowledge content and the support for students' learning process. For example, using educational games or simulation platforms to support students to complete collaborative inquiry learning. Science education attaches importance to understanding the essence of science. The design of science education activities not only pays attention to scientific knowledge, but also permeates the understanding of the nature of science.

The differences between contemporary science and modern science are as follows:

1. From the time point of view, contemporary science mainly refers to scientific research achievements and theories since modern times, while modern science mainly refers to scientific research achievements and theories from the early 20th century to the early 20th century.

2. The development background, social environment and technical means of science in these two periods are very different, so there are also great differences in research objects, research methods and research ideas. Judging from the research objects and methods of science, contemporary science pays more attention to interdisciplinary research and emphasizes interdisciplinary integration to solve complex problems.

3. Modern science pays more attention to basic research and emphasizes the in-depth exploration and understanding of natural phenomena. At the same time, contemporary science also pays more attention to experiments and observations, which can verify scientific theories and discover new scientific phenomena.

4. From the application of science, contemporary science pays more attention to the application of scientific research results to actual production and life, and promotes social development and progress. Modern science pays more attention to basic research and theoretical exploration, laying the foundation for future scientific research.

5. There are obvious differences between contemporary science and modern science in time period, research objects and methods, application and so on. With the continuous development and progress of science and technology, we believe that the future scientific research and application will be more extensive and in-depth.