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在小学数学教学中,正确地组织学生的感知,常常运用观察教学。观察不仅可以激发小学生学习数学的兴趣,而且能促进思维能力和空间想象力的发展。科学研究表明,儿童对事物的特征观察得越正确,想象就越符合实际。同时,也就能提高对数与形的认识。通过观察使他们渐渐懂得:世界是客观存在的。是能认识和度量的。从而激发学生探索数量变化规律的欲望,调动学习的积极性和自觉性。什么是观察呢?观察不同于一般知觉。它是教师按照教学目的、要求,针对教材的重、难点指导学生对事物进行有目的有计划的感知活动。观察的始终应充
In primary school mathematics teaching, correctly organize students' perceptions and often use observation teaching. Observation can not only stimulate primary school students to learn the interest of mathematics, but also promote the development of thinking ability and spatial imagination. Scientific research shows that children's observation of the characteristics of things the more correct, the more realistic imagination. At the same time, it will also increase the awareness of logarithm and form. Through observation, they gradually understand that the world is an objective reality. Is to recognize and measure. Thus stimulating students desire to explore the law of quantitative change, mobilizing the enthusiasm and consciousness of learning. What is observation? Observation is different from general perception. It is the teacher in accordance with the teaching purposes, requirements, teaching materials for the heavy and difficult to guide students to carry out purposeful and planned activities of perception. Observation should always be filled