研究性作业,是一种旨在促进学生主动、全面发展,以作业为载体的学习活动,是一种能充分让学生动手操作、实验,使学生的科学素养得到全面发展的作业形式。它重视对学生研究方法的指导,十分关注学生研究过程的指导和研究潜能的开发;它把学生作业活动与研究、解决实际问题结合在一起,并强调要在一定情境中完成;它要求学生具有多方面的知识和能力,培养学生实际 Research work is a learning activity designed to promote students ’active and all-round development with homework as carrier. It is a form of work that can fully enable students to operate, experiment and develop students’ scientific literacy. It emphasizes the guidance of students ’research methods, pays close attention to the guidance of students’ research process and the development of research potentials. It combines student activities with research and solving practical problems, and emphasizes that it should be completed in certain situations. It requires students to have A wide range of knowledge and ability to develop students in practice