高中生物学素养评测方案的设计与实施

Design and Implementation of Biology Competence Assessment Program in High Schools

生物学素养作为科学素养的重要组成部分,是科学素养在生物学科的具体化。以生物课程中的"温室效应与植物光合作用"内容为例,基于"以证据为中心的"教育评价设计(ECD)模型、高中生物课程标准关于生物学素养的分类要求,以及NAEP计算机交互测评技术,研究并设计了高中生物学素养相关概念的评测方案,并开发了计算机测评和动手实测试题。施测结果显示,评测方案采用的多样化评测形式能够很好地考查学生的生物学知识、能力素养与动手实测水平。为了提升学生的生物学素养,教师在教学过程中应注重学生核心概念的培养与形成,注重教学内容的情境化与真实化,为学生架构起科学知识与社会之间的联系。

As an important part of scientific competence,biological competence is the embodiment of scientific competence in biology.Taking the content of“greenhouse effect and plant photosynthesis”in the biology course as an example,based on the“evidence centered”educational evaluation design(ECD)model,the classification requirements for biological competence in curriculumstandards of high school biology and the NAEP computer interactive evaluation technology,the author studied and designed the evaluation scheme for the concept of biology competence in high schools,and developed computer assessments and hands-on test questions.The results show that the diversity evaluation form adopted by the evaluation scheme can assess students’biological knowledge,ability,and the level of hands-on practice.In order to improve students’biological competence,teachers should pay attention to the cultivation and formation of students’core concepts and the contextualization and realization of teaching content in the teaching process,and build a connection between scientific knowledge and society for students.