A student can memorize every label on a diagram and still not understand how the system works.
In science, the real challenge is often not naming parts, but picturing how they interact, change, and produce an outcome. This is where visual teaching does more than make content engaging; it helps students build visual mental models they can explain and apply.
Research supports this approach. A meta-analysis of 61 studies with over 7,000 learners found that animation improves learning compared with static graphics, especially when the content involves movement or change over time.1