![A coin is dropped in a jar with invisible pearls... A coin is dropped in a jar with invisible pearls...](https://blogs.ubc.ca/mmilner/files/2011/03/DSCF1703-300x225.jpg)
A coin is dropped in a jar with invisible pearls...
It was interesting to see how this coin got stuck in “mid-air” – actually it was mid-water… You can do lots of interesting experiments with this simple equipment.
Posted: 03|28|11 at 12:35 pm.
Filed under: General, General teaching, Interactivity in the classroom, Personal, Teacher Education.
Comments and pings are currently closed.