数学猜想是人们依据已有数学知识和经验,运用非逻辑的思维方法,凭借直觉作出的假设和预测。它是人们探索数学规律,发现数学知识的手段和策略。培养小学生的猜想能力,不仅能够调动学生学习的积极性、主动性,促使学生主动获取知识,而且有利于培养学生的直觉思维、探索精神和创新意识,发展学生的推理能力。 Mathematical conjecture is based on the assumption and prediction made by people based on the existing mathematical knowledge and experience, using non-logical thinking methods and intuition. It is a means and strategy for people to explore mathematical laws and discover mathematical knowledge. To cultivate the ability of primary school students to guess can not only mobilize the enthusiasm and initiative of students to motivate students to gain knowledge on their own initiative, but also help develop students ’intuition thinking, exploration of spirit and sense of innovation, and development of students’ reasoning abilities.