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Lantern, a worked example · Record

MEAS-PREPARE-MINUTES: Teacher minutes spent preparing an assignment

An invented example

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Snapshot: commit unknown · graph hash 6914e830beab · level L1 · scope examples/scheduling/**

Records › Measures › MEAS-PREPARE-MINUTES

In the model: PRD-LANTERN › INT-PREPARE › OUT-PREPARE › MEAS-PREPARE-MINUTES

The record

examples/scheduling/MEAS-PREPARE-MINUTES.md · View the file on GitHub

Field Value
ID MEAS-PREPARE-MINUTES
Title Teacher minutes spent preparing an assignment
Type measure
Status draft
Owner team-assessment
Visibility internal
Audiences engineering, product
Revision 1
Parent OUT-PREPARE
Metric teacher_prep_minutes
Direction decrease
Baseline unknown
Target 20% below the measured pilot baseline
Window 90 days after pilot-1
Source task-study
Format spec 0.2 · profile intentset/measure/0.2

Method

An observed task study: a teacher prepares three assignments of the kinds the pilot schools set most, timed from opening the class to the last assignment being scheduled. The study runs once before the pilot to take the baseline and once in the window. The median over participants is the reading; the product reviewer signs off the comparison.

Everything below is derived: the Atlas reads it from this record and the others, and none of it is written in the file.

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