IBST - What does IBST stand for? The Free Dictionary
References in periodicals archive
They also collaborated with me in implementing inquiry based science teaching (IBST) in the year after participating in the TPD programme (2013-2014, Svendsen, 2015).
The participating teachers were to use IBT in their classrooms, and they had learned about IBST principles the previous two years in the longitudinal study (Svendsen, 2015; 2016).
They had implemented IBST the previous two years when they attended a TPD programme (Svendsen 2015; 2016).