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From the perspectives of learning transfer and variation theory, we conducted three iterations of a classroom intervention and qualitatively analyzed students\u2019 learning processes. As a result, we propose a model of four so-called critical aspects of everyday computing technology in that context. We present various classroom situations and learning experiences in relation to those aspects, and discuss what seems to have enabled or prevented meaningful learning. In particular, we found that several students had difficulties in conceiving of computing technology as simultaneously economical and powerful, thus limiting its potential ubiquity. We discuss our findings in the context of contemporary theories of learning transfer and argue that they suggest specific issues that may seriously inhibit students to appropriately engage with their computing knowledge in the context of everyday technologies.<\/jats:p>","DOI":"10.1145\/3377880","type":"journal-article","created":{"date-parts":[[2020,2,24]],"date-time":"2020-02-24T18:21:40Z","timestamp":1582568500000},"page":"1-27","update-policy":"https:\/\/doi.org\/10.1145\/crossmark-policy","source":"Crossref","is-referenced-by-count":3,"title":["Small but Powerful"],"prefix":"10.1145","volume":"20","author":[{"ORCID":"https:\/\/orcid.org\/0000-0002-2010-9842","authenticated-orcid":false,"given":"Michael T.","family":"R\u00fccker","sequence":"first","affiliation":[{"name":"Humboldt-Universit\u00e4t zu Berlin, Berlin, Germany"}]},{"given":"Wouter R.","family":"van Joolingen","sequence":"additional","affiliation":[{"name":"Universiteit Utrecht, The Netherlands"}]},{"given":"Niels","family":"Pinkwart","sequence":"additional","affiliation":[{"name":"Humboldt-Universit\u00e4t zu Berlin, Berlin, Germany"}]}],"member":"320","published-online":{"date-parts":[[2020,2,6]]},"reference":[{"key":"e_1_2_1_1_1","volume-title":"Auditing quality of research in social sciences. 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