Teacher's professional competence role in teaching natural scientific concepts

This article describes the role of teacher’s professional competence in teaching biology, geography, chemistry and physics; and formation of natural science concepts in the learning process. The scientific concept formation based on the concept's purpose and goals. With the help of keywords, abstract symbols, geometric shapes, letter designations, students study the content of the material on specific biology, geography, chemistry and physics topics and work in pairs and in groups.

本文阐述了教师专业能力在生物学、地理学、化学与物理学教学中的作用，以及学习过程中自然科学概念的形成过程。科学概念的形成以概念的宗旨与目标为基础。借助关键词、抽象符号、几何图形与字母标识，学生可针对特定的生物学、地理学、化学、物理学主题研习相关学习内容，并以结对协作及小组合作的形式开展学习活动。