生物是一门概念性的学科,要想学好生物就必须不断地积累,只有积累到一定的数量才能引起质的变化。因此,教师在教学时应当围绕生物概念的学习来开展教学实践活动,帮助学生在实践过程中理解概念,同时也为学生的生物课堂学习提供指导方向。此外,教师在进行初中生物课堂概念教学时,应当想方设法地设置与生物概念相关的场景,使学生身临其境地进行学习,同时辅以生物概念的直观呈 Biology is a conceptual discipline. If we want to learn from biology, we must continue to accumulate. Only when we accumulate to a certain amount can we cause qualitative changes. Therefore, when teaching, teachers should carry out teaching practice activities around the learning of biological concepts to help students understand concepts in practice and provide guidance for students’ biological classroom learning. In addition, when teachers are teaching the concept of junior high school biology classes, they should try to set up scenes related to the concept of biology so that students can learn immersively, and at the same time, they can be assisted by the intuitive presentation of biological concepts.