# iSnap: Evolution and Evaluation of a Data-Driven Hint System for Block-Based Programming

> Research article (IEEE Transactions on Learning Technologies, 2022) · cited 10× · AI/ML

**Wikidata**: [openalex:W4312971677](https://www.wikidata.org/wiki/openalex:W4312971677)  
**Source**: https://4ort.xyz/entity/isnap-evolution-and-evaluation-of-a-data-driven-hint-system-for-block-based-programming