In development, which principle moves knowledge from known to unknown information?

In development, which principle moves knowledge from known to unknown information?

• A. Known to Unknown
• B. Past to Present
• C. Simple-to-Complex
• D. Most Frequently Used to Least Used

Answer: (A)

Starting from what the learner already knows and using that as the basis to introduce new material is the approach described by moving knowledge from known to unknown. This scaffolding builds on existing mental models, making new concepts easier to understand because they’re anchored to something familiar. In aviation training, you’d connect new skills or procedures to concepts the student already understands—using familiar flight control feel, prior procedures, or common scenarios—and then gradually introduce the unfamiliar piece, keeping it tied to that base. This reduces cognitive load, improves comprehension, and helps retention and transfer to real flight tasks. The other ideas describe different ideas (time progression, order of complexity, or usage frequency) and don’t capture the instructional method of starting with known information to teach something new.

Starting from what the learner already knows and using that as the basis to introduce new material is the approach described by moving knowledge from known to unknown. This scaffolding builds on existing mental models, making new concepts easier to understand because they’re anchored to something familiar. In aviation training, you’d connect new skills or procedures to concepts the student already understands—using familiar flight control feel, prior procedures, or common scenarios—and then gradually introduce the unfamiliar piece, keeping it tied to that base. This reduces cognitive load, improves comprehension, and helps retention and transfer to real flight tasks. The other ideas describe different ideas (time progression, order of complexity, or usage frequency) and don’t capture the instructional method of starting with known information to teach something new.