Day 1 of this Week of Weather was all about WIND! We have quite a bit of that here in the Phoenix, AZ area, and we've had some very windy days in the past few weeks, so I knew it would be in the recent memories of the kiddos.
I set up the light table with a heavy/light experimentation area.
I also provided a straw for each child. A note about wind experiments: be prepared for spit. Blowing through a straw without saliva interfering is very difficult for the little ones, so have your anti-bacterial wipes ready.
The children tried to move everything around on the table and we talked about what moved and what didn't - light things and heavy things. My son decided that he didn't like the fact that he couldn't knock over that little tower of blocks, so he just leaned in and sneakily bumped it with the bottom of his straw! We were surprised that we could move the small wooden cars with our ''wind", but not the train cars from our set of Prism Blocks.
Feathers were the favorite! I plan to have this area open for the remainder of the week, and I think I'll provide a few more feathers and perhaps attempt a 'catch wall' around the perimeter of the light table - there was a lot of bending to pick up on my part, BUT, all in the name of science!
Since we were on a roll with those straws, we tried some "Wind Painting". This is a super-easy project that works best with older kids; however, if you do it with a class of two-year-olds as I did, hilarity will definitely ensue and they will have a blast anyway!
We used finger paint paper (taped down) - to provide a slick surface so the paint wouldn't be immediately absorbed - and liquid watercolors. If you have older children, you could have them drop the paint on the paper themselves, but since I had all little ones, I wanted them to focus on the "wind" portion, so I dished out the colors as they asked for them - bonus color lesson! Teal, Fuchsia, Tangerine and Violet!
Happy Earth Day!
Next up: Clouds!