Suggestion: Show real-world applications before each math lesson

As an adult learner, I often find myself leaving Khan Academy and searching YouTube or Google to understand why a topic is important before I start studying it. For example, before learning functions, sequences, trigonometry, or statistics, I want to know how these concepts are used in everyday life, business, technology, science, or finance.

It would be very helpful if each major topic started with a short 2–3 minute motivational video explaining:

• Why should I learn this?
• Where is it used in real life?
• What problems can it help me solve?

Khan Academy already explains mathematical concepts very well. Adding context and motivation at the beginning of each topic could make learning more engaging and help students see the value of mathematics before diving into the technical details.