Why Materials Matter

3 min read · Design Materials
Why Materials Matter

Go to any course platform and look at the completion stats. The numbers are brutal. Most online courses have completion rates between 5% and 15%. That means 85-95% of students who paid money and enrolled never finish.

Why? Content quality matters, but it’s not the main factor. The main factor is whether students have something to do with what they’re learning.

Watching vs. Doing

There are two ways to consume a course:

Watching mode is passive. You play the video, listen to the audio, or read the text. Information goes in. You understand it. You move on.

Doing mode is active. You stop the video. You pull out a worksheet. You fill in answers, make decisions, write out your plan, test your understanding. You’re applying, not just absorbing.

Watching feels like learning. Doing is learning.

The gap between the two is where courses either succeed or fail. A student who only watches will forget 70% of what they learned within 24 hours. A student who does the work retains significantly more and can actually apply it.

What Materials Actually Do

Materials serve four functions in a course:

  1. Force application. You can’t watch a worksheet. You have to fill it in. This moves information from “I heard that” to “I used that.”

  2. Reveal gaps. When a student fills out a worksheet and gets stuck on question 3, that’s useful data. They now know exactly what they need to revisit.

  3. Create accountability. A completed worksheet is proof of progress. Students can see themselves moving forward, which keeps them going.

  4. Produce artifacts. A finished worksheet is a tangible output the student can use. A completed course plan, a written launch sequence, a pricing worksheet. These have value beyond the course itself.

The Minimum Effective Dose

You don’t need a worksheet for every single lesson. Some lessons are conceptual or motivational and work fine on their own. But the lessons that teach a skill, walk through a process, or ask students to make a decision need supporting materials.

As a rule of thumb: if a lesson teaches a how, it needs a material. If it teaches a what or a why, materials are optional but still helpful.

The minimum effective dose is one material per module. One worksheet, one checklist, one quiz. Something that makes students stop and apply.

Your Materials Inventory

Go back to the lesson list you created in the welcome lesson. For each lesson, mark it with one of these labels:

  • [How] — Teaches a process, skill, or step-by-step method. Needs a material.
  • [What] — Teaches a concept, definition, or framework. Material is optional.
  • [Why] — Teaches motivation, mindset, or reasoning. Material is optional.

You’ll use this labeled list throughout the rest of the course to plan specific materials for each lesson.


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