论证式教学在“生态系统的能量流动”中的应用

The application of argumentation teaching of “energy flowing of ecosystem”

本文基于图尔敏的"论证"图式,结合学科教学的特点,建构了"创设情境,设置悬疑→观点猜想,解释猜想→寻找证据,支持猜想→认可猜想,升为结论"的论证式教学模式,实现"教"和"学"的有效互动,从而达成教学目标.

Based on Tuer Min′s "proof"schema, combined with the characteristics of the subject, this article proposes a demonstrative teaching model of"creating situations, setting suspense view conjectures, explaining conjectures, seeking evidence, supporting suspicious conjecture and approaching conjecture"to achieve an effective interaction between teaching and learning and meeting the teaching goal.