An educational film is a film or movie whose primary purpose is to educate. Educational films have been used in classrooms as an alternative to other teaching methods.
Educational films are productions aiming to inform target audiences about designated issues.[4] The topic of study varies. Educational cinema was normally divided into three main categories: instructional, educational, and scholastic.
Documentaries, used as an educational resource, are a major category of educational film. They were mostly shown in schools for educational purposes and used to introduce various topics to children. However, documentaries were also used to train teachers. By 1950, prominent educational film institutions like New York University's Educational Film Library, Columbia Teachers College, and the Museum of Modern Art (MoMA) believed that documentaries intended for children, such as A Better Tomorrow (1945), Tomorrow's a Wonderful Day (1948), and The Children's Republic (1947), were suitable for adult audiences interested in teacher training, child care and development, and even the rehabilitation of so-called delinquents.
Many educational films shown in schools are part of long series - for example, films demonstrating scientific principles and experiments tend to be episodic, with each episode devoted to a specific experiment or principle.
The ethnological film featured different ethnicities, cultures, and social practices from around the world. It helped students and professors study anthropology, as it showed real-life footage of local events and daily life. Audiences could see how the featured group dressed, ate, and interacted socially.