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“复数”是高中阶段的一个学习难点,“复数”一章在新课标理念下调整为4课时,复数的乘、除法的几何意义不再作为教学要求.如何让学生在这4个学时里,突破难点、理解复数,对复数这个全新的知识产生兴趣,使学生乐学、爱学,在不知不觉中学会、掌握复数的相关知识,寓教于乐,初步达到教学目的,这就需要我们精心准备相关材料a+bi/b-ai、-a+bi/b+ai型计算题目就是一类趣味性强,能让学生在轻松学习气氛中感
“Plural ” is a learning difficulty in high school, “Plural ” chapter in the new curriculum standard adjusted to 4 classes, the complex multiplication, division of the geometric meaning is no longer as a teaching requirement. In 4 hours, break the difficult points, understand the complex number, and take an interest in the brand-new knowledge so that the students will learn and learn unknowingly to master the knowledge of the plural, entertain and teach, and initially reach the teaching goal , Which requires us to carefully prepare the relevant materials a + bi / b-ai, -a + bi / b + ai-type calculation is a kind of interesting subjects, allowing students to easily feel in the atmosphere