Edu Theory on 3D STEM

In the framework of Cognitive Load Theory and Social Semiotics

Cognitive Load Theory (Schnotz and Kurschner)

  • intrinsic load: natural complicity (difficult) of the task
  • extraneous load: comes from the format of the instruction or task
  • germane load: mental task of integrating new info to previous knowledge (misconception issue)

semiotic resources

  • potential: prior use of a given resource
  • affordance: based on the possible use of a resource → disciplinary affordance = resource ability to connect to disciplinary info.
  • limitations:

Papers and Relevant publications

You can find many info by doing a search in google with “astronomy education VR”