Constructive cooperation!!!!!!!!
(2nd and 4th Kindergarten of Farsala, Greece) by Irene Mauridou

https://www.youtube.com/watch?v=cDtDrYaPxx0&feature=youtu.be&fbclid=IwAR04VAt60WQUG7pR--eREi_6dXJs-m2DtZgxwUF2U9rV_5fApGiJjRukGAA