我试教苏教版《科学》三年级(上)实验教材之后,回过头来看自己走过的这一段路,跌跌撞撞中发现尚有一些零碎的体会。 一、试教之前要做哪些准备 如果你先于教材拿到《科学(3-6年级)课程标准》(以下简称《标准》),并决定认真地去研读它,那么,你是幸运的;如果你只有教材而没有《标准》,那么你首先要做的, After I experimented with the experimental teaching materials of the third grade (superscript) of Science in the Sujiao edition, I came back to see this section of the road I had walked through and found some fragmented experiences in my mind. First, what to do before trying to prepare If you get the “science (3-6 grade) curriculum standard” (hereinafter referred to as “standard”) and decided to study it carefully, then you are lucky; If you have only textbooks without “standards,” then you have to do first,