Chalkwork Labs
Use cases / Technical instructor

Technical instructors

A calculation the learner must get right under time pressure, with a sense check every time. You teach it on a whiteboard; we make it drillable on a phone, from your own notes. It's revision practice for your own learners for them to use alongside official training.

What we build for you

Drill until it is automatic

The same calculation with new numbers each time. A wrong answer shows the learner which step went wrong.

Your method, step for step

The steps you teach on the whiteboard become the steps on the page, in the same order, with your sense check at the end.

Nothing out until you've checked it

Every figure goes out under your name, so you approve each lesson before a learner sees it. The tutor shows its working.

Whole example lessons in your field

Built from public sources to show the Chalkwork lesson formats. Yours would be drafted from your material.
All nine lessons
Aviation

Density altitude and take-off distance

ATPL aircraft performance · lesson 6 of 15

Temperature, pressure altitude and weight against the runway you have. Pass or fail, live, with the exam calculation.

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Health

Dose, interval and half-life

Pharmacology for nursing · lesson 3 of 14

Plasma concentration over time against a therapeutic window. Dose, interval and half-life sliders, a loading dose, a missed dose, and a drug calculation.

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How you earn

Every number, on one page

Sell 25 places a month at £60 and keep £1,275.

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Other educators: Exam tutor · YouTube and social educator