Corrigendum to original article: Elwin R. Savelsbergh, Gjalt T. Prins, Charlotte Rietbergen, Sabine Fechner, Bram E. Vaessen, Jael M. Draijer, Arthur Bakker Effects of innovative science and mathematics teaching on student attitudes and achievement: A meta-analytic study Educational Research Review, …

It has been argued that teachers need practical principled knowledge and that design research can help develop such knowledge. What has been underestimated, however, is how to make such know-how and know-why useful for teachers. To illustrate how principled knowledge can be “practicalized”, we draw on …

‘Vakmanschap staat voor een duurzame, basale menselijke drijfveer, het verlangen om goed werk uit te voeren omwille van het werk zelf (…). Vakmanschap is (…) gericht op objectieve maatstaven, op het ding op zichzelf. Maar vaak hinderen sociale en economische omstandigheden de discipline en toewijding …

Western societies are quickly becoming less coherent (Giddens, 1991). As a result it is increasingly unclear how individuals should act in a range of situations or how they may understand themselves. To a certain extent this development towards more diverse perspectives and a broader range of ways to …

The Internet of Things is changing our society. The increasing amount of “smart devices” that are being connected to the Internet is attracting everyone’s attention. However, for the sake of the usability, IoT devices frequently have poor security. With the rapid development of the IoT, comes the need …

The purpose of the design-based research reported here is to show – as a proof of principle – how the idea of scaffolding can be used to support primary teachers in a professional development programme (PDP) to design and enact language-oriented science lessons. The PDP consisted of six sessions of 2.5 h …

Research on solving mathematical word problems suggests that students may perform better on problems with a close to real-life representation of the problem situation than on word problems. In this study we pursued real-life representation by a mainly depictive representation of the problem situation, …

In A. Bakker, Design research in education: A practical guide for early career researchers (pp. 255–271). Abingdon, UK: Routledge

This article reports on a post hoc study using a randomised controlled trial with 31,842 students in the Netherlands and an instrument consisting of 21 paired problems. The trial showed a variability in the differences of students’ results in solving contextual mathematical problems with either a descriptive …