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“问题链设置”教学方法旨在让学生在课堂上充分发挥积极性、主动性和创造性,培养他们的创新意识和创新能力,提高课堂教学的质量。随着时代的发展,以创新为核心的素质教育正逐步成为教育发展的主流。作为生物教师,我们必须努力探索生物课堂创新教学的有效方法,提高课堂教学的有效性。课堂教学中有效性的落实涉及的方法和方式有很多,而精心设置一系列的问题情境,通过设置问题链提高课堂教学的质量尤为可行。以人教版高中生物必修三第二章第四节《免疫调节》为例,说明了如何在课堂教学中设置问题链、创造问题情境,从而提高生物课堂的有效性。
The “problem chain setting” teaching method aims to enable students to fully exert enthusiasm, initiative and creativity in the classroom, cultivate their innovative awareness and innovative ability, and improve the quality of classroom teaching. With the development of the times, quality education centering on innovation has gradually become the mainstream of education development. As biology teachers, we must strive to explore effective methods for innovative classroom biology teaching and improve classroom teaching effectiveness. There are many methods and methods involved in the implementation of the effectiveness of classroom teaching. It is particularly feasible to carefully set up a series of problem situations and improve the quality of classroom teaching by setting up problem chains. Take the example of “The Immune Regulation” in the fourth edition of “The Immune Regulation” in the third edition of the “Pedagogical Science High School Biology” chapter III, which shows how to set problem chains and create problem situations in classroom teaching so as to improve the effectiveness of biological classrooms.