Check out this youtube video that explains surface tension and would be great to show elementary school students!
YouTube
Topic: Surface Tension Why are drops spherical? Naahhh!!! It is because of surface tension. Surface tension is the property of liquids by which surface molecules of a liquid try to hold the liquid together by acquiring minimum surface area and acting like a stretched membrane. Alright!! I'll explain!!
This is a fun video pertaining to the water cycle
! It has a catchy tune, and kids would be engaged watching it.
YouTube
Download the Water Cycle Song Video - CLICK HERE: http://www.havefunteaching.com/shop/science-videos/water-cycle-video-download The Water Cycle Song by Have Fun Teaching is a Water Cycle Video that introduces the Water Cycle, including Evaporation, Condensation, and Precipitation.
So much science to be learned. Here's some of what I retained.
The Different Matter Cycles Through the Biosphere!
YouTube
Uploaded by Emily Dixon on 2017-05-20.
I enjoyed refreshing my memory about the water cycle. It's always good to see how this works.
Picture of the Water Cycle