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一、切实可行的三维目标教学目标是人们对教学结果的一种预设,既是教学的出发点,又是教学的归宿。因此,为每一节课制订切合实际的教学目标,使每一节课都有明确清晰的教学方向,这是提升教学有效性的前提。如在教学三年级下册《磁铁》这一单元时,从第一课时“我们知道的磁铁”的教学中发现,有一个班级的学生在以前的综合实践活动课里已经认识了磁铁,
First, the practical goal of three-dimensional teaching goal is a prerequisite for teaching results, both as a teaching starting point, but also the fate of teaching. Therefore, formulating realistic teaching objectives for each lesson so that each lesson has a clear and clear teaching direction is a prerequisite for enhancing the effectiveness of teaching. As in the third grade, “Magnet,” the first lesson, “We Know Magnets,” found that one class student had known magnets in previous comprehensive practice classes,