讨论式教学法的探索与实践

环境毒理学是环境科学专业本科教育的主要基础课程之一,讨论式教学法是现今大学教育中比较先进的教学方法之一,基于环境毒理学课程的特点,阐述了讨论式教学法在环境毒理学课程教学中的重要作用、意义和实施的主要步骤,并以重金属铅的毒性等为实例概述了讨论式教学的实施过程。同时还指出了环境毒理学讨论式教学过程中应注意的主要问题,即课前要充分准备、问题设置要科学合理、要留给学生充分的独立思考时间、保护结论的多样性、要与其它教学方式相结合等。

Exploration and Practice of Discussion Teaching Method

Environmental toxicology was one of the main and basic courses of environmental science undergraduate professional.Discussion teaching method was one of relatively advanced teaching methods among universities nowadays.Based on the characteristics of environmental toxicology course,the principal role,significance and the main implementation steps of environmental toxicology were discussed.And the toxicity of heavy metals was for the example to discuss the teaching process.The article also pointed out the main problems which should be paid attention to in the discussion teaching process of the environmental toxicology,Including full preparations before class,setting scientific and rational questions,leaving students independent thinking time,protecting the diverse conclusions,integrating other teaching methods to improve students＇ comprehensive qualities.