This didactic collection presented by the character Professor Elibius will show children colorful and fun themes such as: The numbers, the letters, the hours, the solar system the tables and 15 more subjects. An educational collection, very useful to present to small themes important for your learning, in a playful way. In this volume: the health - teaches in a fun way how children can take care of their health. With valuable tips on hygiene, food, vaccination and more.