L4 · Required

Present an inspectable work sample

Turn learning into evidence you can explain in an interview.

What you should be able to do

Submit a work sample with method, results and reflection.

A short guide

Choose a small, bounded problem and document inputs, method, results and limitations. Preserve a reproducible calculation or analysis. Add a short summary, explain one improvement and practise a two-minute presentation, labelling simulations and personal projects accurately.

An example

A one-page analysis with inputs, calculations and two limitations is easy to inspect.

Your task

Fill in this path’s work-sample template and review it against the rubric.

Start with this source

Use the evidence/STAR guidance to explain your own contribution.

This source is awaiting renewed review. Try the task above and adjacent skills; reviewed sources will appear here.

Your learning checklist

Required items: 0 / 10 completed or already known

Device storage

Next: Read a role through its responsibilities

Checklist statuses are self-reported; exercise scores are recorded separately. You can reset any item.

Educational reconciliation and evidence workpaper

For this educational reconciliation and evidence workpaper, bound the problem to one educational scenario. List inputs and assumptions, preserve calculations and distinguish findings from missing evidence.

Define the question, scope and success criteria of this educational reconciliation and evidence workpaper.

Record data, source links, dates, units and assumptions.

Write reproducible steps with calculations, evidence or a process map.

Separate observations, interpretation and recommendations.

List unknowns, validation steps and conditions that change the conclusion.

Work-sample checklist