Direnga, JulieJulieDirengaTimmermann, DionDionTimmermannKautz, ChristianChristianKautz2019-10-252019-10-252018-0946th SEFI Annual Conference 2018http://hdl.handle.net/11420/3653enActive learning vs. traditional instructionConceptual understandingEffect of teaching on learningLong-term knowledge retentionTechnology::600: TechnologyRetention of conceptual understanding the impact of time, pedagogy and teaching activityConference Paper