We investigated whether Early Algebra lessons that explicitly aimed to elicit mathematical discussions (Shift-Problem Lessons) invoke more and qualitatively better mathematical discussions and raise students’ mathematical levels more than conventional lessons in a small group setting. A quasi-experimental …

Studies show adults’ attitudes towards citizenship to be related to their educational level. It has been claimed that higher educated people more often possess ‘good’ citizenship values. However, only limited insight exists into how differences in citizenship attitudes between adolescents from various …

Studies show that adolescents that follow a higher educational track have more positive experiences than those of lower levels with aspects of democracy, such as decision-making or discussions. In our study, we focus on how adolescents from different educational tracks evaluate the various possibilities …

Little is known about the effects of different instructional approaches on learner affect in oral interaction in the foreign language classroom. In a randomized experiment with Dutch pre-vocational learners (N = 147), we evaluated the effects of 3 newly developed instructional programs for English as …

Background Interventions to prevent overweight and obesity in toddlers are needed to minimize health inequalities, especially in migration and lower socio-economic groups. Preschools are identified as important environments for interventions to prevent overweight and obesity. Early Childhood Education …

In most teacher training programs for Dutch mathematics teachers, history of mathematics is a required part of the curriculum. The courses provide historical background knowledge of certain mathematical developments to the students. This knowledge could also affect prospective teachers’ views on the …

This study aimed to validate a Religious Collective Self-Esteem Scale (RCSES) that assesses children’s evaluations and judgments about their belonging to a religious group. The RCSES includes 3 subscales: Private Religious Self-Esteem (PrRSE), Public Religious Self-Esteem (PuRSE), and Importance to Religious …

Traditionally, teacher professional learning is often seen as something that mainly takes place in organized, formalized settings. This article takes a broader starting point: the idea that it can be understood as the result of the teachers’ confrontations and interactions with and within their professional …