Hello! :)
I'm currently doing my master's thesis and I'm unable to find and questionnaire related to waste management (awarenessm attitude and practice) among school children (appropriate for a 3rd grade of primary school, not secondary school or high school).
I alreeady have found: Tomažić, Vidic (2011). Assessing primary school pupils' knowledge and behaviour concerning waste management,
Licy, Vivek, Saritha, Anies, Josphina (2013). Awarenessm attitude and Practice of school students towards household waste management,
Madrigal, Oracion (2018): Solid Waste management awareness (...) in Philippine Catholic Higher Education institution.
Thanks for your help!