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Kolovou, Angeliki; van den Heuvel-Panhuizen, Marja; Koller, Olaf – Journal for Research in Mathematics Education, 2013
This study investigated whether an intervention including an online game contributed to 236 Grade 6 students' performance in early algebra, that is, solving problems with covarying quantities. An exploratory quasi-experimental study was conducted with a pretest-posttest-control-group design. Students in the experimental group were asked to solve…
Descriptors: Intervention, Algebra, Student Improvement, Problem Solving
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Bokhove, Christian; Drijvers, Paul – Computers & Education, 2012
In this article we report on the effects of a digital intervention on the development of algebraic expertise of 17-18 year old students in the Netherlands. The question to be answered was whether the intervention would be effective and what factors influenced the outcome. With notions of formative assessment and symbol sense as guiding theoretical…
Descriptors: Expertise, Feedback (Response), Test Results, Student Attitudes