在课程改革下,中学数学教学大纲(试验修订本)将培养学生的三大能力之一逻辑思维能力改为思维能力。从而使在数学教学中不仅注重学生逻辑思维能力培养,而且还应该注重观察力、动手能力、自觉力、想象力的培养,使学生的思维能力得到整体的发展。为了实现这一目标,笔者在平时教学中注重调动学生 Under the curriculum reform, the syllabus for high school mathematics (the revised version of the test) changed one of the students’ three major abilities into thinking ability. So that in mathematics teaching not only focus on students ’ability to train logical thinking, but also should pay attention to observation, hands-on ability, consciousness, imagination, so that students’ thinking ability to the overall development. In order to achieve this goal, the author in the usual teaching focus on mobilizing students