For teachers who already know their subject

From idea to ready-to-teach lesson.

Tell it what you're teaching. It plans with you, builds the materials one at a time, and shows you the whole lesson at once — on one screen, after the students have gone home.

1 Say what you're teaching

Start with one sentence.

No template, no form to fill. Describe the class and the day the way you'd tell a colleague in the hall.

“I teach 4th grade math and need a 45‑minute lesson on comparing fractions for Thursday.”

The Lesson Desk home screen: a quiet desk with a plant and pencils, and the question ‘What are we planning today?’ above a single text box. The same screen with the teacher's sentence typed into the box, and four ways to start listed beneath it.

2 Two questions

It asks only what matters.

Which standard Thursday should serve, and what the lesson needs to set students up for. A recommended answer is marked. You pick one — or say it in your own words.

A card asking which comparing-fractions target Thursday should serve, with standard 4.NF.2 marked as recommended. A second card asking what this lesson needs to set up, with three choices including a short quiz on fraction comparison.

3 Confirm

Check what it understood.

The class, the time, the standard, what students already know, and what the lesson builds toward — laid out to read in ten seconds. One Accept, and it plans the approach: objectives, how you'll know, and the mistakes students usually make.

A summary titled ‘This is what I understand about your lesson’, listing the class, time, standard, and goal, with Accept and Edit buttons.

4 It builds

Then the materials, one at a time.

The lesson plan. The worksheet. The slides. The quiz. The rubric. Each one only when you ask for it, opened beside you to edit directly — and each student-facing page checked for what a student could hand off to a chatbot instead of thinking through.

The Thursday lesson plan open in the editor: standard, learning target, what success looks like, and the first five-minute launch.
A practice worksheet for students with compare-and-explain problems, each with space for evidence and an explanation.
The first slide of a deep-blue presentation titled ‘Comparing Fractions’, listing fraction strips, benchmarks, and equivalent fractions.
A multiple-choice quiz for students, with a note to the teacher above it that a chatbot could finish all seven tasks as written.
A four-row rubric — comparison symbol, evidence, explanation, fraction reasoning — scored out of twelve, with a teacher note.

5 See it whole

The whole 45 minutes, connected.

Standard, objectives, timed steps, checks for understanding — every one tied to the others. The Map shows what teaches each objective and what checks it, and says in plain words when something doesn't.

The Map: three objectives on the left, five timed steps across a 45-minute strip, and five checks on the right, all joined by lines.

Plan with clarity. Build with purpose. Teach with confidence.

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