[Data-modeling] Changes to the schema for primary and secondary schools

[Tom Morris]

On Tue, Sep 16, 2008 at 8:29 PM, Benjamin Goldenberg
<benjamin at metaweb.com> wrote:

> I think that the Grade Level type should also have a "usual age" time range
> property. For instance, sixth grade students are usually 11 to 12 years old.
> Obviously there are exceptions but sixth grade curricula are designed for 11
> to 12 year olds.

It's also important to not take a U.S.-centric approach.  For example,
where does "sixth form" (U.K.) collate with "sixth grade" (U.S.)?

Expected age range is a good way to sidestep this problem.

Tom