本节课的教学内容,既包括藻类植物又包括苔藓植物,还包括蕨类植物,知识点较多,且为繁杂。如何让学生认识这些植物类群、掌握它们的特点?找到学习规律呢?授课教师通过巧妙的设计,既突破了教学难点,又收到了意想不到的教学效果。 This lesson’s teaching content, including both algae and bryophytes, but also includes ferns, more knowledge points, and for the complex. How to make students recognize these plant groups, to grasp their characteristics? To find the law of learning it? Teachers through clever design, not only breakthroughs in teaching difficult, but also received unexpected teaching results.