How did John Amos Comenius use pictures and models in teaching?

John Amos Comenius believed that effective learning required presenting information to a child's senses, utilizing "objective" means such as pictures, models, workshops, and music to make the mind a "psychological" counterpart of the natural world.1

His approach to visual learning is best exemplified by his influential textbook, The Visible World in Pictures (Orbis Sensualium Pictus), published in 1658. This work was a pioneer in audiovisual education, as it used illustrations to dramatize and clarify Latin sentences, which were then paired with vernacular translations. For instance, a chapter on the human body would feature a drawing of a head and hands alongside text describing those parts in both Latin and the student's native language.123

By integrating these sensory materials, Comenius aimed to make education more accessible and effective, ensuring that students could grasp complex concepts through direct observation rather than rote memorization alone.13