常言道:教学改革,“改”到深处是课程。可以说,没有课程资源的广泛支持,再美好的课程改革设想也很难变成实际的教育成果。因此,每一位从事新课程实践的教师必须重视教学资源的开发与利用。就拿生物课程来说,农村学校有着得天独厚的地 As the saying goes: teaching reform, “change ” to the depths of the course. It can be said that without the extensive support of curriculum resources, then the idea of ​​a good curriculum reform is difficult to become a real educational achievement. Therefore, every teacher engaged in the practice of new curriculum must pay attention to the development and utilization of teaching resources. Take biology courses, rural schools have a unique place