The Correxio blog
Practical methods to grade your papers faster, without giving anything up on the quality of the feedback.
Grading Papers on Your Phone: Photos, App and Method
No scanner at hand? Your phone is enough to digitize a stack of papers, have it graded and review the scores between two lessons. Tips for taking the photos, the full workflow and the limits to know about.
2 November 2026 · 4 min read
Grading Student Papers with ChatGPT: Method, Limits and Alternative
Many teachers have tried having ChatGPT grade a paper. Here is how to do it properly, what breaks down on a whole batch, and what to know about student data.
2 November 2026 · 5 min read
How to Build a Grading Rubric: Method and Examples
A good rubric is built before the first paper, question by question, criterion by criterion. A step-by-step method, annotated examples in four subjects and the mistakes to avoid.
2 November 2026 · 8 min read