As part of the design, development, and deployment of a massive open online course (MOOC) on model-based systems engineering, we introduced MORTIF--Modeling with Real-Time Informative Feedback, a new learning-by-doing feature that enables the learner to model, receive detailed feedback, and resubmit improved solutions. We examined the pedagogical…

This work describes a 2-year study in teaching school science, based on the stimulation of higher thinking levels in learning science using a highly student-centred and constructivist learning approach. We sought to shift and strengthen students' positive attitudes towards science learning, self-efficacy towards invention, and achievement.…