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Essay

The thermometer of education: take the reading while it can still change

A young teacher at Kenyatta University Primary School in 2012 learned the difference between a reading you can act on and a result that arrives after the year has closed. The 2024 essay called formative assessment a thermometer. The metaphor still holds. The exam-as-only-success model does not.

First-person essay first published 31 January 2024. The author taught as a community-service teacher at Kenyatta University Primary School in 2012. We do not add a personal name that was not on the original byline.

A young adult teacher walking between desks during a mathematics lesson.
A young adult teacher walking between desks during a mathematics lesson.

The record

What the original byline actually said.

When
Community-service teaching, 2012
Where
Kenyatta University Primary School
What
Mathematics and science, Classes 6, 7 and 8
Name
Not on the original byline — not added here

The old reading

Success measured as a ticket to a national school leaves out the child who moved from emerging to meeting on a strand in June. A thermometer that only records fever and ice is not a clinical instrument. It is a ritual.

Teachers as instruments

A thermometer that is never calibrated is a toy. Teachers need practice reading evidence — which is training, which is a device that does not eat Sunday, which is a staff meeting that starts at the grey areas. CBC made that argument official. The weekday still has to do it.

On this site

The twelve-minute formative essay is the discipline. The CBC formative guide is the kit. This page is the metaphor, kept first-person, unnamed. We do not attach a staff name the original withheld.

A red pen and a short quiz on a desk beside a closed exam booklet.
A red pen and a short quiz on a desk beside a closed exam booklet.
A teacher walking a maths class. Not a named likeness.

Take the reading

A mark in June is worth more than a surprise in November.

Formative assessment in Workspace. The longer argument is the twelve-minute piece.