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多媒体技术集文字、声音、图像、动画于一身,最大限度地发挥了现代教学辅助手段的优点。随着计算机技术的发展和现代教育的成熟与普及,多媒体技术应用于初中化学教学已成为一种必然趋势。笔者认,初中化学教学中合理运用多媒体技术,可以增强初中化学教学效果。一、激发化学学习兴趣,提高学生学习积极性多媒体技术图文并茂、声像并举、能动会变、形象直观,为学生创设了各种情境,可激起学生的各种感官的参与,调动学生强烈的学习欲望,激发学习动机,学生的注意力集中,兴趣浓厚,变得乐学愿学,学
Multimedia technology combines text, sound, images and animation in one, to maximize the advantages of modern teaching aids. With the development of computer technology and the maturity and popularity of modern education, the application of multimedia technology to junior high school chemistry teaching has become an inevitable trend. The author believes that the rational use of multimedia technology in junior high school chemistry teaching, junior high school chemistry teaching can enhance the effect. First, to stimulate interest in learning chemistry and improve students’ learning enthusiasm Multi-media technology illustrated, audio and video simultaneously, dynamic changes, intuitive image, creating a variety of situations for students to arouse students’ participation of various senses to mobilize students’ strong learning Desire, motivation to stimulate learning, concentration of students, strong interest, become happy to learn, learn