How was school like in the olden days without electricity?

In the olden days, schools without electricity relied on natural light, often using Windows for illumination during the day. Classrooms were typically heated by wood stoves, and students used slate boards or paper and ink for writing. Lessons were often taught in a more rigid manner, with a focus on rote memorization and recitation. The absence of modern technology meant that learning was predominantly hands-on and centered around textbooks and oral instruction.