在小学数学教学中,适时恰当地选用多媒体等数字化资源来辅助教学,以形象具体的“图、文、声、像”来创造性教学,使抽象的内容具体化、清晰化,使学生的思维活跃、兴趣盎然,有助于学生发挥学习的主动性、积极思考,更好地培养学生的自主创新能力。一、利用数字化资源激发学生学习兴趣,提高课堂参与度心理学研究表明:“儿童是有个性的,他们的活动受需要和兴趣的支配。一切有效的活动须以某种兴趣作为先决条 In the elementary mathematics teaching, it is appropriate and appropriate to use the digital resources such as multi-media to assist the teaching, with the specific image of ”figure, text, sound, image“ to creative teaching, make the abstract content concrete and clear, make the students Active thinking, full of interest, help students play a learning initiative, positive thinking, and better develop students’ ability of independent innovation. First, the use of digital resources to stimulate student interest in learning and improve classroom participation psychology studies have shown that: ”Children have a personality, their activities are subject to the needs and interests of all effective activities must be a certain interest as a prerequisite