数学教学应从学生实际出发,以活动为基础,以活动为载体,捕捉学情的蛛丝马迹,而后再智慧地预设课堂教学。顺学而导,才能导得恰到好处;以学导教,才能让老师教得更好,教得更精,教得更有实效,教得得心应手;学生的学因为有了充分的关注和智慧的点拨而变得更有趣、有效、有创造性,让学生学得更主动,学得更科学,真正实现小学数学课堂教与学的双赢。 Mathematics teaching should proceed from the students’ actual conditions, take activities as the foundation, activities as the carrier, capture the clues of the learning situation, and then pre-set the classroom instruction intelligently. With the guidance of the school, can lead just right; to learn by teaching, can the teacher teach better, teach more refined, teach more effective, teach handy; student learning because of full attention and wisdom Appointment and become more interesting, effective, creative, so that students learn more initiative, learn more scientific and truly achieve primary school mathematics teaching and learning a win-win situation.