No abstract

The traditional practical teaching methods are based on teachers’ narration and demonstration, with few practical opportunities for students, lack of interactivity in teaching, low interest of students in teaching, and poor teaching effect. In order to improve the teaching effect of environmental landscape design and enhance students’ learning enthusiasm, a practical teaching method of environmental landscape design based on IoT network and digital VR technology will be studied. After guiding students to carry out the cognitive construction of environmental landscape design, VR technology is used to establish virtual teaching scenes for students. To create effective virtual reality engagement in the teaching process and enable students to better grasp important design information, gesture recognition technology is employed to recognize students’ landscape design operations. After the application of the proposed teaching method in teaching was verified through examples, the students’ learning interest was significantly increased, and the excellent rate of students’ design works was increased by about 16.6%, with good teaching effect.