Science is O2 School Textbooks
VISANG
Education, Teaching Aid and Training Content Design Science is O2 School Textbooks by VISANG Science is O2 is a series of school science textbooks for elementary, middle and high school students. Each cover carries a key-shaped QR code that links to textbook information, promotions and science videos. Further QR codes are placed next to the main elements inside the books, giving access to experiment videos and extra questions. Matte coating, epoxy graphics and glossy finishes create a vivid, semi three-dimensional effect. The corners are rounded for safer handling, and the digital links extend learning beyond the printed page.