论文部分内容阅读
数学是思维的体操,小学数学教学应以数学思维的培养为重点。小学生的思维发展处于具体形象思维向抽象思维过渡时期,小学数学学习中学生仍以感性认识为前提,因此教学中经常采用直观手段丰富学生感知,从而发展学生形象思维。直观性是数学教学原则之一,直观性目的是为思维服务,通过直观刺激吸引学生注意力,促进学生数学思维。低年级学生以形象思维为主,而高年级学生已经逐渐发展到抽象思维的高级阶段。对于高年级数学教学,我们要科学合理的运用直观教学,
Mathematics is thinking gymnastics, primary mathematics teaching should focus on the training of mathematical thinking. Primary school students’ thinking development is in the transition from concrete image thinking to abstract thinking. Primary school mathematics learning students still rely on perceptual knowledge as the prerequisite, so teaching often uses visual means to enrich students’ perception and develop students’ image thinking. Intuitiveness is one of the principles of mathematics teaching. The purpose of intuition is to serve the thinking, and to attract students ’attention through visual stimulation to promote students’ mathematical thinking. The students in lower grades are mainly based on image thinking while the students in senior grades have gradually developed to the advanced stage of abstract thinking. For senior grade mathematics teaching, we should use scientific teaching reasonably,