How to Create an Online Course

Start with one learner and one result

A course planned around a topic rather than a person tends to sprawl. Photography is a topic. Taking sharp indoor portraits with the camera you already own is a result for a specific person, and it tells you at once what to include and what to leave out. Before you outline anything, write two sentences: who the learner is, including what they already know, and what they will be able to do when they finish that they cannot do now.

The starting point matters as much as the finish. A course for beginners needs definitions, worked examples and reassurance; a course for practitioners can skip those and spend its time on judgment calls and edge cases. Mixing the two is one reason learners drop out: beginners feel lost while experienced people feel their time is wasted. If you serve both, build two courses or mark a clear fast track through one.

Say the result out loud as you would to a potential learner. If it sounds vague spoken, it will produce a vague course.

Check that people want the course before you build it

Building a full course is a substantial investment of focused time, so check demand first. The cheapest evidence is conversation. Talk to people who match your learner description and ask about the problem, not the course: what they have tried, where they got stuck, what a solution would be worth to them. Note the exact words they use, because those words belong in your course title and description.

Other useful signals are the questions clients, readers or colleagues ask you repeatedly; existing books and courses on the subject, which show that a market exists and where it is underserved; and the phrases people search for. The strongest signal is commitment. Offering a live pilot workshop or an early sign-up list, and seeing who actually joins, tells you more than any number of people saying the idea sounds good.

Write objectives, then outline the course backward

Once the result is clear, break it into learning objectives: specific, observable things a learner will be able to do. Understanding budgeting is not an objective; building a monthly budget from three months of bank statements is. Our guide on how to write learning objectives explains the format and the verbs that work. Each objective is a promise your course has to keep.

Then plan backward, an approach educators call backward design. For each objective, decide how a learner will show they can do it, whether through a quiz, a worked problem or a small project. Only then plan the lessons that prepare them for that check. This order stops you from filling the course with interesting material that does not serve the result, and it makes assessment part of the course rather than an afterthought.

Group lessons into modules of related objectives and order them by prerequisite: what must a learner know before the next step makes sense? Sketch the whole outline on one page before writing a lesson. If you already have a manuscript or lecture notes, the guide to turning a PDF into an online course covers restructuring existing material instead of starting from scratch.

Choose a format for your online course

Two decisions shape your workload, how learners get help and how many of them finish: where the course lives, and how it is delivered. The delivery options and their trade-offs are compared in the table below.

Build lessons people actually finish

A lesson should teach one idea. When it covers three, learners lose track of which part matters and have nowhere natural to stop. A dependable lesson anatomy:

• A one-line goal that tells the learner what this lesson is for.
• A short explanation of the idea in plain language.
• A worked example that shows the idea applied, ideally drawn from your learner's own world.
• Practice: a task, problem or question the learner does themselves.
• A quick check of two or three questions that tells them whether they got it.

Production basics: video, audio and text

For video, shorter segments are easier to follow and easier to re-record when something changes. Clear audio matters more than an expensive camera; a decent microphone in a quiet, soft-furnished room is the most useful upgrade for most course creators. Show your screen or a whiteboard when you are explaining a process, and your face when you are explaining why it matters.

Add captions and transcripts. They help learners who are deaf or hard of hearing, learners working in a second language and anyone watching without sound, and they make your material searchable. For written lessons, use headings, short paragraphs and concrete examples, and define each term where it first appears rather than in a glossary at the end.

Add practice and tests that check each objective

Practice and assessment are not extras. Research on the testing effect shows that retrieving information, such as answering a question from memory, strengthens learning more than rereading the same material does. A course that asks questions throughout is teaching as well as measuring.

Match each check to its objective. If the objective says calculate, the test should ask learners to calculate, not to pick a definition from a list. Mix low-stakes quizzes inside lessons with larger checks at the end of each module. Write multiple-choice options that are plausible, so a learner who misunderstands picks a wrong answer for a reason you can address in the feedback. For assessments that test applied skill rather than recall, see how to design assessments AI can't fake.

Explain why a wrong answer is wrong, not only which option was right. That feedback is often where the learning actually happens.

Pilot, launch and improve your online course

Before a wide launch, run the course with a small group who match your learner description. A pilot shows you what planning cannot: the lesson everyone stalls on, the ambiguous quiz question, the prerequisite you forgot to teach.

1. 1Recruit a small pilot group, starting with the people you spoke to while checking demand.
2. 2Ask them to note, lesson by lesson, where they got confused and how long each part took.
3. 3Review quiz results question by question; an item most people miss usually points to a teaching gap or a badly worded question.
4. 4Fix the biggest problems first, which are usually ordering, missing examples and unclear instructions.
5. 5Rewrite the course description using the words pilot learners used to describe what they gained.
6. 6Launch to a wider audience and keep collecting questions to guide the next revision.