The network of relations between Physical Education (PE) teachers’ self-efficacy, goal orientations, attitudes, intentions and behaviours concerning the implementation of a new PE curriculum was examined. Participants were 290 Greek junior high school PE teachers. Two years after the introduction of the new curriculum, participants responded to de-identified questionnaires with acceptable psychometric properties. Mastery-oriented and high self-efficacious teachers had positive attitudes towards the new curriculum, implemented the biggest number of teaching plans and they intended to do the same in the future. Performance approach goal orientation had low positive relationship with the implementation of teaching plans and no relationship with intention to do the same in the future, while performance avoidance goal was not related to any determinant of curriculum implementation and intention. The effects of mastery goal orientation on intention and behaviour were mediated by self-efficacy to achieve an educational aim which is an end in itself, that is, the promotion of students’ self-regulation in exercise settings. The effects of performance approach goal orientation on behaviour were mediated by self-efficacy to achieve a curricular goal which is a means to promote other educational aims, that is, the adoption of student-centred teaching styles. Teaching experience was negatively related to implementation of the new curriculum and with most of its determinants. Strategies aiming to strengthen teachers’ self-efficacy, mastery goals, attitudes and intentions to implement a new curriculum are suggested.

Despite the efforts to advance children’s rights’ protection, many children’s rights are still not respected in many places. This makes it more necessary than ever to raise the awareness of children’s rights and prepare new generations of students to protect children’s rights via empowering them to engage in activism. Drawing upon human rights education (HRE) models in conjunction with UNICEF’s methodologies, and the theory of planned behaviour (TPB), the current conceptual article suggests that by designing theoretically based engaging and meaningful learning activities, teachers can address the goals of HRE by raising the awareness of children’s rights, fostering accountability, and encouraging students to engage in activism to protect children’s rights. First, this article outlines a conceptual framework for designing meaningful and engaging learning activities within an adapted HRE model, combining the elements of HRE and UNICEF. Next, the educational innovation of Skills Labs in Greek education is introduced, and the TPB’s foundation on designing learning activities is briefly explained. To clarify our proposal, three sample Skills Labs with example learning activities are presented, adhering to the three main HRE objectives of gaining knowledge–taking responsibility–taking action to protect and consolidate children’s rights. Finally, this article explains the mechanism of how the TPB can support the effectiveness of this proposition and concludes with some important implications for practice.