Stefan Kalpachev

Stefan is a conscientious content producer with deep expertise writing content for educational and EdTech companies with a specific focus on primary and secondary education.
The Effectiveness of EDI 

The Effectiveness of EDI 

Explicit Direct Instruction (EDI) has taken Australian classrooms by storm. Proponents hail it as the key for boosting academic achievement, while critics remain committed to more child-centeredcentred approaches. This article examines research on EDI's effectiveness...

How to Teach Tier 2 Vocabulary 

How to Teach Tier 2 Vocabulary 

Tier 2 vocabulary consists of words that are more complex than everyday conversational language (tier 1) but not as specialised as subject-specific academic terms (tier 3). These words often appear in various texts and are crucial for reading comprehension and...