猜想,是一项思维活动,是有方向的猜测与判断,包含了理性的思考和直觉的推断。如果在小学数学教学中有意识地培养学生的猜想能力,就能为学生进行有效地学习做好准备,引导学生积极参与到数学的学习过程中来,使学生主动地获取知识。所以注重培养学生的猜想 Conjecture, a thinking activity, has directional guesses and judgments, which include the rational thinking and intuition inference. If the primary school mathematics teaching consciously cultivate the ability of students to guess, we can prepare students for effective learning, and guide students to actively participate in the learning process of mathematics to enable students to acquire knowledge on their own initiative. So pay attention to training students’ conjecture