植物的种子,对于城市学校的学生而言,由于他们在日常生活中接触较少,缺乏感性认识,所以学习这一内容有一定的难度。根据小学生在学习过程中具体形象思维占优势的特点,教学这课时,我努力挖掘感性材料,运用直观教法,激发学生参与学习的热情,充分发挥了学生在课堂教学中的主体地位,提高了课堂教学效率。 一、采用实物教学,提供鲜明、真实的感性材料,增强感知的积极性。 Plant seeds, for urban school students, because they have less contact in their daily lives, lack of perceptual knowledge, so learning this content has some difficulties. According to the characteristics of primary school students in the learning process of the specific image of the dominant thinking, teaching this lesson, I try to dig sensory materials, the use of intuitive teaching methods, to stimulate students' enthusiasm for participation in learning, give full play to students in the classroom teaching the dominant position and improve Classroom teaching efficiency. First, the use of in-kind teaching, to provide clear, authentic sensuous material, enhance the enthusiasm of perception.