三角函数的教学在中学数学教学中有着举足轻重的地位。
Trigonometrical function in the teaching of mathematics in secondary schools, have a decisive position.
在中学数学教学中实施心理教育是当代数学教学的重要发展趋势。
It is the important trend to put Psychological teaching into contemporary mathematical teaching, especially for junior student.
努力为合作学习这种教学组织形式在中学数学教学中得到更好的推广和运用。
It makes great efforts for the better popularization and application of this organizational form of teaching instruction - cooperative study in the mathematics teaching in the middle school.
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