The Challenge Of Consistent Grading In Real World, Open Ended Design With Multiple And Multi Disciplinary Instruction
Notice bibliographique
Résumé
The S_______ School of Engineering at the University of C____ admits ~730 first year students each fall; these students are required to take a 'Common Core' program for their first year before choosing their field of engineering.As part of the Common Core year, all students take two half courses in Design and Communication.These two courses (ENGG 251 and ENGG 253) are interdisciplinary courses: the teaching team consists of engineers from all disciplines represented at the university (mechanical, electrical, etc); a fine arts instructor, specializing in drawing and sketching; and a technical writing instructor, specializing in written and oral communication.The 251/253 courses are project-based; students work in small groups on real world problems, are required to sketch and document their work and to write formal reports on their projects.While the 251/253 courses present a number of challenges to the instructional team, including the logistics of managing ~730 students and 30 Teaching Assistants, planning five new and unique projects for each academic year and integrating community groups into real-world scenarios, the largest challenge facing the team is that of consistency of assignment design and evaluation.This paper will describe a methodology for maintaining instructional and grading consistency across the many layers of student/tutorial assistant/instructor interaction.Due to the scope of the course, each of the five projects is developed by one or more instructors, with each of the 9 instructors contributing to at least one project.As the instructors come from a variety of backgrounds, consistency has been problematic -what one instructor considers complete assignment information, another considers either woefully inadequate or more detailed than necessary.In addition, as the course is project-based, there are no 'right' answers, only ones that are workable and ones that are not.To further complicate matters, the course emphasizes the design process, so that a group that had excellent process but did not fully succeed at the challenge can still receive an above average grade.Over the last two years, the instructor team has embarked on a new path to ensure consistent and effective assignment design and evaluation.This path, which takes advantage of the team's interdisciplinary strengths, has resulted in a 150% increase in student satisfaction with the course, based on the student rating questionnaires, and has reduces student appeals for remarking by 50%.Page 15.1209.2By standardizing assignment design, allowing for team feedback before assignments are distributed, ensuring consistent updates on project development and providing clearly evaluated exemplars for T.A.s, the instructor team has not only increased student satisfaction, they have ensured a more reliable educational experience for the students, leading to greater student commitment and engagement.
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Comment cette classification a été obtenuedéplier
Prédiction machine sur la base complète
Imitation des enseignantsNi prévalence calibrée, ni vérité terrain. Validation humaine à venir. Le volet Gemma est une étiquette directe du modèle pour chaque travail de la base, lue sur la notice réduite au titre. Le volet Codex est un classifieur appris des 10 348 étiquettes directes de Codex et calibré sur les taux pondérés de l'échantillon; les champs sans appui suffisant ne portent aucun appel Codex. Le mode candidate est l'union des deux volets; le consensus est leur intersection. Ces sorties portent le statut machine_predicted_unvalidated et ne sont pas des étiquettes humaines.
Scores du classifieur distillé par catégorie (deux têtes)
| Catégorie | Codex | Gemma |
|---|---|---|
| Métarecherche | 0,322 | 0,589 |
| Méta-épidémiologie (sens strict) | 0,001 | 0,002 |
| Méta-épidémiologie (sens large) | 0,003 | 0,001 |
| Bibliométrie | 0,004 | 0,004 |
| Études des sciences et des technologies | 0,004 | 0,008 |
| Communication savante | 0,015 | 0,009 |
| Science ouverte | 0,013 | 0,008 |
| Intégrité de la recherche | 0,004 | 0,005 |
| Charge utile insuffisante (le modèle a refusé de juger) | 0,003 | 0,002 |
Scores machine (provisoires)
Les deux têtes enseignantes du modèle étudiant, lues sur ce travail. Un score ordonne la base pour la relecture; il n'affirme jamais une catégorie, et le statut de validation accompagne chaque rangée tel quel.
Scores de référence d'un modèle non mature (critères de maturité non atteints, 7 itérations). Un score ordonne; il n'affirme jamais une catégorie.
score_only:v0-immature-baseline · tel quel depuis la passe de notation : score_only signifie que le nombre peut ordonner les travaux, et qu'aucune étiquette de catégorie n'en découleClassification
machine, non validéePrédiction automatique; un appel candidat d’une seule source (Gemma direct ou Codex distillé), pas un consensus.
Le détail, modèle par modèle et score par score, se trouve en fin de page sous « Comment cette classification a été obtenue ».