# Self-Directed Learning for Histopathology Using a Survey-Based Approach and Development of an Identification Key

## TL;DR

This study introduces a student-centered learning method for classifying colorectal polyps using surveys and an identification key, showing positive results in engagement and exam performance.

## Contribution

The novelty lies in using a survey-based, imagination-driven approach for histopathology education, combined with an identification key for learning.

## Key findings

- Student participation in the surveys ranged from 69 to 100%.
- The exam had a 73% pass rate with all students participating.
- 84% of students provided positive feedback on the method's effectiveness.

## Abstract

For the classification of colorectal polyps, we implemented an approach in which students are encouraged to use their imagination. First, students received surveys with histological pictures via an online tool, had to create associations for the observed tissue structures, and use these in an identification key. Subsequently, an interactive lecture linked their descriptions to correct terminology, followed by an exam. Participation in the surveys varied between 69 and 100%. All students took the exam, with a 73% pass rate. Feedback from 62 students (84%) was positive, highlighting the method’s effectiveness, making our approach successful, and a blueprint for future educational innovations.