invalleraar
Invalleraar is a term used in Dutch-speaking education to describe a teacher who temporarily takes over classroom duties when the regular teacher is absent or when a class needs instruction outside its usual schedule. The role is common in both primary and secondary education, and invallers may be employed directly by schools or supplied through temporary staffing agencies.
The core responsibilities of an invalleraar are to deliver lessons, supervise students, and maintain classroom order
Qualifications and arrangements for invallers vary by country and school. In many systems, substitutes are licensed
Overall, invallers help maintain continuity of instruction during teacher absences and contribute to the flexibility and