判断题答案只有对错之分,看似只有一个答案,但往往集知识的重点、难点于一身,在解决这些问题时需花费一定的思考时间和论证过程,所以学生在解答时易错、易混、易左右为难。导致学生判断失误的原因有很多,教师在引导时可以采用计算判断法、画图、检验判断法、正确概念描述判断法及特例反证判断法等教学方法进一步提高学生判断的准确性。 Judgment questions only right or wrong points, seemingly only one answer, but often set the focus of knowledge, difficulties in one, in solving these problems need to spend some time thinking and argumentation process, so students in the solution easy to wrong, easy Mixed, easy to dilemma. There are many reasons for students to make mistakes in judging, and teachers can adopt the methods of calculation judgment, drawing drawing, test judgment, correct concept description and exception judgment to further improve the accuracy of students’ judgment.