Which principle involves connecting known concepts with unknown ones in teaching?

The principle of relating the known to the unknown is crucial in teaching as it helps learners connect new information with concepts they already understand. When instructors draw upon students' existing knowledge, they provide a foundation upon which new ideas can be built. This approach enhances understanding and retention, making it easier for students to grasp more complex subjects by anchoring them to familiar concepts.

For instance, when teaching a complex idea like the mechanics of a firearm, an instructor might begin by discussing basic principles of physics that students have previously learned, such as force and motion. By doing this, students can better understand how these principles apply to the functioning of firearms, thus facilitating deeper comprehension.

Connecting known concepts with the unknown not only fosters engagement but also encourages critical thinking as students learn to integrate their understanding across different topics. This strategy is particularly effective because it promotes active learning and helps students see the relevance of new information in relation to what they already know.