教育技术之“微”：演变、意蕴和特征

The “Micro” in the Field of Educational Technology: Development%2C Implication and Characteristics

“微”正在以一种前所未有的思想力量和技术优势进入教育技术领域。该文从演变、意蕴和特征三个方面对教育技术领域的“微”现象进行了深入分析和全面阐释。“微”在教育技术经历了早期的思想萌芽到中期的技术引入再到现今的思想与技术融合三个演变阶段；其意蕴主要表现为蕴含在终端、内容、环境和技术之中的“微”；其特征主要表现为时代要求、单元短小、技术支持和理论支撑等。

The”micro” is growing with an unprecedented ideological strength and technical advantages infiltrate into the field ofeducational technology. A deep analyses and complete explanation of this “micro” is carried out in this article from three aspects:development， implication and characteristics. “Micro” has experienced three stages in its development: thoughts appearing stage，introduction of technology stage， and the integration of thoughts and technology stage. Here “Implication” is mainly expressed interminal， content，environment and technology while its “characteristics” refers to social requirements， unit limitation， technologysupport and theoretic support etc.