Meta AGM

General information

Project goal: to be able to use multiple Advanced grading methods at one grading area.

Project scope. This project does not change the AGM internals and its API. Meta AGM is a grading method, the form of which is a number of another AGMs.

Use cases

In examples below 'rubric' and 'criterial' grading methods were used. Criterial is a work-in-progress method which allows teacher to define a form with a number of numerical fields, checkboxes, etc.

1. Assessment of student's program on the course of high-level programming basics

There are lot of aspects of checking the quality of program which is developed by student: efficiency, code style compliance, lab activity protocol... So we need a various grading method types to develop a set of criterions allowing us to assess all the aspects described in one assignment module.

TODO: defined AGM example

Implementation

TODO: description of subareas idea

How it works

TODO: sequence diagram

DB schema

gradeform_metaagm_areas

Each subarea additionally listed in this table. There are weight and name fields are important. Teacher can define a human-readable name for each subarea and a weight of grade for this subarea.

Field	Type	Default	Description
id	bigint		Auto-numbered
areaid	bigint		The gradeable subarea.
weight	float	1.0	Weight for grade in this subarea.
name	varchar(255)		Human-readable name of this subarea.

Backup/Restore

TODO

See also

• Advanced grading methods
• Advanced grading API