Geometry song

Hello everybody!
We all know that children love to have fun singing and dancing, so with a song, it would be much easier for children to start getting some small knowledge about geometry and its basic concepts. I have found this song which lyrics are sung very quickly, so it is better for children who belong to the Third Cycle, Fifth Grade of Primary Education. There are several songs inside the same video enclosing different topics about Geometry. Teachers could play on this video in the classroom in order to catch students' attention.