Abstract: Digitalized physics teaching is flourishing and now covers multiple generations of technologies such as multimedia, virtual simulation, artificial intelligence, as well as various device platforms such as computers and mobile phones. As a dynamic webpage scripting language, JavaScript has advantages such as light-weight coding, strong interactivity, excellent platform compatibility and portability. We use JavaScript to develop several digital physics-teaching coursewares, pursuing the constructivistic ideals of situational, exploratory, and heuristic teaching. This new technology runs through the entire process of ETA physics teaching to continuously enhance students’ ability to connect theory with practice and creativity in theoretical, experimental classes, and daily life.

Key words: digital simulation, JavaScript programming, physics teaching, dynamic courseware