Give your learners less to memorize and more to do.
A course sticks best when learners can do it alone.
Your learners don't need you forever. They need you until they can do the thing* on their own.
A learner can do the thing without it. Which is how you know it's interesting rather than necessary.
A learner can't do the thing without it. Which is how you know it's necessary rather than just interesting.
* Deliberately vague, because your thing is yours and you already know what it is.
None of these four wait for your permission. Learning does them on its own, every time, so a course can either work with them or get quietly overruled.
Good structure is invisible. You only feel it the moment it breaks, like when you hit step four of a lesson that never taught you step two. Then you feel it a lot.
A new idea on its own won't survive the night. Hook it onto something you already know, and it stays, because now your brain files it with the things it trusts.
A good guess can build one great lesson, then retire undefeated and useless. A method builds the next one too, tells you why both work, and fixes either when it breaks.
When it clicks, it feels like magic. It isn't. Someone put the right thing in front of you the exact moment you were ready, then made it look like an accident so you'd take the credit.
On your own subject, everything feels essential. That's exactly why teaching only what the learner needs is so hard, and exactly what PRAXXIS is for.
There's a small course waiting right below. Try it and see what it takes to end up with a course that works.
You just designed a tiny course, and every decision PRAXXIS asked for is really a principle about how people learn. The best way to learn is to do it yourself.
Each thing below turns a principle into something you do, because an idea you do is one you keep. Treat these as small proofs. Repetition builds instinct, and that's what everything here is for.
Every element (yes, every single one!) you add[1] is RENT ⚠ the learner pays (in attention) whether it teaches them anything[2] or not. Exhibit: this sentence.
Every element you add is rent. The learner pays in attention, whether it teaches them anything or not.
This is cognitive load. Working memory only holds a few things at once, and every extra element takes up space. Once full, nothing new fits. Save that space for what teaches.
Attention means the learner is alive. It doesn't mean they're learning.
You can watch someone do the thing all day. You'll learn it best when you do it yourself.
Proof is simple: the learner tries to answer, and the result tells them whether it stuck.
Guess the word, then hover to check: what tells a learner it stuck is the feedback they get the moment they try.
That's what you just did. You guessed a word, hovered, and whether you matched is the feedback. Getting it with no help is the proof you learned it.
Empty space looks like a mistake. A box looks like a decision.
Putting things in a box is a graphic-design move, not a learning one. So this card is nice to know, not need to know. We gave it to you anyway. Remember that.
The learner does the thing without the course, or you. Rude, almost. And entirely your doing.
Use what this page just taught you: one of the six things here is nice to know, not need to know. Find it and check the box in its top-right corner to cut it.
It's Thing 05, Composition, the one we boxed up and admitted you didn't need. Check the box in its corner.
Thing 05 is a graphic-design principle, not a learning one. It sharpens how a course looks, but it doesn't help anyone learn. That's why it went.
Figured it out yourself? That's transfer: you learned nice-to-know vs need-to-know earlier and just used it on your own. Needed the hint? Still transfer, you'll have it next time. Either way, that's the whole point.
You didn't read these principles, you used them. That's all a course is. Keep what helps someone learn, and you have one that sticks.
Want these five things, with a tip for using each one? Download the job aid below.
Download the things[1] [2] There was nothing to find here. You still looked. That is attention you spent for no reason, and that is exactly the point.
The Already Series is everything Forma & Function makes to help you create better courses, because you came in already doing some version of this. The series just makes you better at it.
A course should be exactly as long as what the learner needs to do, and not a moment longer.