31 July 2021

Working Model of Heart

Teaching GCSE Biology using a model heart to demonstrate the circulatory system. I find that only half filling with red liquid better shows the direction of the flow.




No comments:

Post a Comment

The Rise (and Reality Check) of the Metaverse

  The Rise (and Reality Check) of the Metaverse  “Virtual Worlds, Real Lessons – But Is the Metaverse Actually Happening?” A couple of years...