Educative (adjective)

1. Having the power to educate or instruct.
2. Providing knowledge or instruction.
3. Relating to education.

Origin:

From the english word "educate" and the suffix "-ive" which denotes the action or state of something.

Examples:

1. The film was both entertaining and educative.
2. The museum's exhibits were educative as well as enjoyable.
3. The teacher's methods were educative rather than authoritarian.
4. The book was an educative tool for children.
5. The program was designed to be educative as well as entertaining.