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多媒体技术,具有强大的交互性,色彩与声像并重,深得教师与学生的喜爱。美国著名的认知心理学家和教育家布鲁纳曾这样描述:“说某人是具有良好的直觉思维能力的数学家,意即当别人向他提出问题时,他能够迅速作出很好的猜测,判断某事物是不是这样。”新课程倡导学生学习方式的多样性,鼓励动手实践、自主探索、合作交流,这样一切都离不开大胆的猜测活动的参与。小学数学问题一直给人以逻辑思维的严密感和问题答案的确定感,可供我们想象和发
Multimedia technology, with a strong interactive, both color and audio and video, won the teachers and students love. Brunner, a famous cognitive psychologist and educator in the United States, once said: “To say that someone is a mathematician with good intuition thinking means that he can make good promptly when someone asks him questions Guess something to determine whether something is the case. ”" The new curriculum advocates the diversity of student learning styles, encouraging hands-on practice, independent exploration, cooperation and exchange, so that everything can not do without the participation of bold speculation activities. Primary school mathematics has always given people a sense of rigor of logical thinking and the answer to the question of the sense of certainty, for our imagination and hair