Aprendizagem baseada em problemas: uma experiência no ensino de química toxicológica

Química Nova

Renato Matos Lopes²  Moacelio Veranio Silva Filho¹  Melissa Marsden¹  Neila Guimarães Alves¹ 

[1] ,Fundação Oswaldo Cruz Instituto Oswaldo Cruz Laboratório de Comunicação CelularRio de Janeiro RJ ,Brasil

关键词: Problem-Based Learning;    teaching;    toxicology chemistry;   

DOI  :  10.1590/S0100-40422011000700029

来源: SciELO

【 摘 要 】

This article describes a Problem-Based Learning (PBL) experience that taught organophosphorus pesticides chemistry, its human health effects and acetylcholinesterase assay to secondary students. The teaching process was based on a real intoxication case and ended with students' activities report presentation. The apparent lack of teacher reference and inexistence of a curriculum based on a strict textbook in which PBL is based on leads inexperienced students to insecurity and the idea that teachers are not doing there jobs. One way to minimize this situation is to use real cases in other to interest students as stakeholders of central problem solution.

【 授权许可】

CC BY-NC   
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