Why we don’t grade children, and what we do instead.

Grades were designed to sort children, not to know them. On the observational record behind every MMS portfolio, what it takes to keep, and what it makes possible that a letter on a page cannot.

Somewhere in the second or third tour of the year, a parent asks the question directly, usually with an apology attached. They do not want to seem like the kind of family that cares about grades. They care about grades. They would like to know how they will find out whether their child is doing well.

It is a completely reasonable question and it deserves a better answer than “we take a holistic approach.” So here is the long one.

Grades solved an administrative problem, not an educational one

Letter grades spread through American schooling in the late nineteenth century, at the same time as the eight-hour shift and the standardized railway timetable, and for the same reason. Schools had become large. A teacher with forty children and a principal with four hundred needed a way to move information about a child upward through an institution without describing the child.

A grade is a compression algorithm. It takes everything a teacher knows about a student across a term — how they start, what they avoid, who they work well beside, what they do when the work gets hard — and reduces it to a single character. That was a genuine achievement in 1890. The information had to travel, and it could not travel any other way.

A grade is not a measurement. It is a summary written for someone who is never going to meet the child.

The compression is lossy, and what it discards is precisely what a parent wants. A B+ in mathematics does not tell you whether your daughter is bored, whether she is guessing well, whether she stopped asking questions in October, or whether she has quietly decided she is not a math person. Two children with identical grades can be having opposite years.

What our guides keep instead

Every guide at MMS keeps a running observational record. It is not a mood board. It is specific, it is written down the same day, and by the end of a three-year cycle it runs to dozens of pages per child. A typical entry names four things:

• —What the child chose, without prompting, and how long they stayed with it.
• —What they returned to across the week, which is the clearest signal of where real learning is happening.
• —What they are avoiding, and whether the avoidance is new.
• —Who they worked alongside, and whether they taught or were taught.

None of that is possible in a room of forty with a bell every fifty minutes. It is possible here because the work cycle is three uninterrupted hours and because the guide has the same twenty-four children for three years. A guide in her third year with a child is not forming an impression. She has the data.

What it costs us to work this way

I want to be straightforward about the trade, because there is one.

Observation is expensive. It requires small communities, long cycles, and adults who are trained to watch rather than to instruct. It requires us to hold a lower student-to-guide ratio than a comparable school, and that shows up in our tuition. Families are paying for the third adult in a Primary classroom, and the third adult is what makes the record possible.

It is also slower to read than a report card. A portfolio conference runs ninety minutes. Parents who want the number in eight seconds do not get the number in eight seconds, and some families find that genuinely frustrating in the first year.

The question underneath the question

What families are usually asking is not “what grade did she get.” It is “is she all right, and would you tell me if she weren’t.”

The honest answer is that a grading system is a poor early-warning device. A child can hold a B for a year while something is going quite wrong. What catches it is an adult who notices, in the second week of October, that a girl who used to choose the bead cabinet has not touched it since September and has started arriving late to the work cycle. That is in the record by Thursday, and one of us calls you.

We are not asking you to trust a philosophy. We are asking you to read the record, twice a year, and to come sit in the room.

And the transcript question

In the final Upper Elementary year we do add the conventional skills a secondary school will assume — timed writing, taking notes from a lecture, and sitting a standardized assessment once so that the format is not a surprise. Our graduates leave at twelve and apply for seventh grade — the CPS Academic Centers, the independent schools that take a middle-school cohort, the Montessori adolescent programs — and the schools that receive them get a letter from me rather than a GPA.

Nobody has yet turned down an MMS student for lack of a transcript. Several admissions directors have told us the observational summary was the most useful document in the file.

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