一是青少年科普工作日益追求趣味性和多样性。与学校的科学课程学习不同,科普是自愿、自主性学习,因此只有有趣,才能吸引广大的青少年参与进来。西方国家青少年科普工作的蓬勃开展,正是得益于他们在追求趣味性和多样性上的不懈努力。这种努力的成功又有赖于三方面的条件。一是政府的提倡和支持,比如美国等国家的政府在资助科普项目时,要求 First, the increasingly popular pursuit of science and youth popular interest and diversity. Unlike school science curricula, science popularizes voluntarily and autonomously, so it is only interesting to attract the participation of a large number of young people. The popularization of science popularization among young people in western countries is due to their tireless efforts in the pursuit of fun and diversity. The success of such efforts depends on three conditions. First, the government's advocacy and support, such as the United States and other countries in the funding of popular science projects, the request