Do you still remember the scene in traditional classrooms? Teachers scribbled away at blackboards, covering them with dense handwriting. When erasing, chalk dust floated like snowflakes. Students in the front row frowned and covered their noses and mouths. Over time, this posed a serious threat to both teachers’ and students’ health. Today, this long-standing problem in education has finally been completely solved by the Qtenboard Interactive Whiteboard, marking the arrival of a dust-free teaching revolution.

  The Qtenboard Interactive Whiteboard abandons traditional chalk writing and uses a precise digital pen. With a light stroke, clear and smooth text and graphics appear instantly. You can adjust colors and line thickness freely, saying goodbye to broken chalk and blurry handwriting. If you make a mistake, just tap to erase—no more strenuous wiping, and no dust at all. Classrooms are now clean and fresh. Teachers no longer suffer from respiratory irritation caused by chalk dust, and students can learn with peace of mind in a healthy environment, truly protecting everyone’s well-being.

  Beyond being dust-free, Qtenboard’s powerful features bring new energy to teaching. It supports seamless display of multimedia content—you can play images, videos, and animations freely, making abstract knowledge vivid and intuitive. When teaching geometry, 3D animations clearly show 3D structures and changes. When learning history, precious historical photos let students “travel through time.” It also has smart annotation and real-time saving functions, so key teaching points and class notes are stored completely, making it easy for students to review after class.

  More importantly, Qtenboard breaks the one-way teaching mode of traditional classrooms, fully boosting students’ enthusiasm. Students can come to the whiteboard, operate and demonstrate by themselves, and interact with teachers and classmates in real time. During group discussions, each group can show their ideas on the whiteboard, discuss, revise, and improve together—making classes truly “lively.” From health protection to functional innovation, and to the transformation of teaching modes, Qtenboard brings an unprecedented teaching experience with its all-round advantages, leading the new era of smart education.