The Chinese “Open Class”: a conceptual rendering and historical account
Bibliographic record
Abstract
The intent of this paper is to make sense of and share with a broader community of teachers and teacher educators a professional development phenomenon that is peculiar to the Chinese elementary and secondary school context. This practice, known as the Open Class, has at least three forms: intra-school, inter-school, and competitive. These forms are defined and delineated at the outset of the paper with particular attention to the distinguishing characteristics of each. This conceptual groundwork paves the way for a detailed historical accounting of this phenomenon over the past 65 years. What we learn is that the Open Class, as a professional development strategy, has waxed and waned based on the political and educational emphases of the day but nonetheless is alive and well in modern-day China. Indeed, it is so commonplace that it has become a norm in Chinese schools. While there remains much to be learned about the Open Class, four lessons learned as a result of the exposition offered in this paper provide a strong basis and valuable springboard for further exploration.
Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.
How this classification was reachedexpand
Full frame distilled prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 0.000 |
Machine scores (provisional)
The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, not a consensus.
How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".