选择课题是开展研究性学习的基础,是中学生顺利完成研究性学习活动的前提。指导教师应针对中学生在选题中常出现的问题,具体指导学生进行选题。指导学生进行选题时,可以先对学生进行选题培训,再把选题权交给学生,最后根据课题是否有意义、课题是否清晰、课题是否可行的标准来指导学生确定好的课题。 Choosing a subject is the basis for carrying out research-based learning and is a prerequisite for successful completion of research-based learning activities for secondary school students. The tutor should aim at middle school students in the topics often appear in the problem, the specific guidance of the students to carry out the topic. When guiding students to carry out the topic selection, students may be trained on the topic selection first, and then the topic selection rights should be handed over to the students. Finally, the students are guided to determine the correct topic according to whether the topic is meaningful, whether the topic is clear, and whether the topic is feasible.