A school of fish

It's always fun to do a little studying about a place before you go there, so even though we didn't have much time to spare, we s...

Goldie feeling vibrations (from music coming out of the speakers) pass through a balloon Some sound wave resources:  Video about...

It's hard when posting about this subject, as it was when teaching it, to sort things into discrete subjects. Erosion and weathering ...

Any discussion of wave-particle duality has to include the famous two-slit experiment! This is one that's pretty easy to replicate at...

We quite enjoyed learning about tsunamis! Because of recent tsunamis in Japan and Thailand, there is a LOT of video footage of these huge ...

Our last day on water was focused on waves. We learned about how ocean waves get started, and some of their behaviors.  Because we'd en...