This morning it was frosty, very frosty. Upon looking out of the window, I noticed that in the rising Sun's sunshine, the evaporating frost was visible. So, I went outside to try to film it.
Teaching evaporation and condensation to primary age pupils is always a challenge as it (usually) can't be seen and, for some, is a process that's hard to comprehend or believe. That may explain why we've made a number of videos to support our teaching of this scientific processes:
