非期待答案是指,在教学中,学生给出的答案超出教师对问题期待的答案或答案域范围。而其中的合理性非期待答案,往往具备极高的教育价值。教师能够准确判断合理性非期待答案并及时予以肯定,同时努力创设启发性教学氛围,鼓励学生不断给出高水平的合理性非期待答案,帮助学生完善和升华答案,不仅有助于提升教师教学智慧,提高教学质量,还能培养学生的创造性思维。 The non-expected answer means that in teaching, the answer given by the student exceeds the teacher’s answer to the question or the range of the answer field. The reasonableness of which is not expected to answer, often have a high educational value. Teachers can accurately judge the unintended answers of reasonableness and promptly affirm them. At the same time, efforts should be made to create an inspiring teaching atmosphere, to encourage students to continuously give a high level of reasonableness and expect answers, to help students improve and sublimate their answers, which not only helps to improve teachers’ teaching Wisdom, improve teaching quality, but also to develop students’ creative thinking.