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多媒体等现代教育手段走进课堂,为教育现代化开拓了一个广阔的空间。为优化课堂教学,教师要不断地学习现代教育技术,更新教学手段,使课堂教学变得丰富多彩。在科学课堂教学中,多媒体集文字、图形、图像、声音、动画、影视等各种信息传输手段为一体,具有很强的真实感和表现力。实践证明,正确利用多媒体辅助教学能使课堂生动形象,学生普遍感兴趣,让学生在活泼轻松的气氛中
Multimedia and other modern educational tools into the classroom, opened up a vast space for education modernization. In order to optimize classroom teaching, teachers should constantly learn modern educational technology, update teaching methods and make classroom teaching rich and colorful. In science classroom teaching, multimedia sets text, graphics, images, sound, animation, video and other means of information transmission as a whole, with a strong sense of reality and expression. Practice has proved that the correct use of multimedia-assisted teaching can make the classroom lively image, students are generally interested in allowing students in a lively atmosphere