化学教学中学生循证能力分析

Analysis of Students' Evidence-based Ability in Chemistry Teaching

所谓循证,主要是针对医学及人文社会科学的实践领域而言的,其字面意义为"以证据为基础开展实践",引申为"遵循证据进行实践"。化学是一门基于证据进行教学的学科,化学教学可较好地培养学生的循证能力,本文综合新课标及循证实践、循证教育等相关理论,结合中学生发展的特殊性和规律性,分析归纳出学生的循证能力包括明确学习目标并提出针对性问题、作出假设、获取证据、甄选最佳证据、运用证据解决实际问题、反思自评等能力。

Evidence-based,mainly for the practical field of medicine and humanities and social sciences,literally means "practice based on evidence",and is extended to "follow evidence to practice." Chemistry is a discipline based on evidence for teaching. Chemistry teaching can better cultivate students’ evidence-based ability. This article combines new curriculum standards,evidence-based practice,evidence-based education and other related theories,combined with the particularity and regularity of middle school students’ development. The analysis summarizes the students’ evidence-based ability,including clarifying the learning objectives and proposing targeted problems,making assumptions,obtaining evidence,selecting the best evidence,applying evidence to solve practical problems,and reflecting self-evaluation.