15.12.16 - Science 2

Santa asked us to find out which was the best base for his sleigh.
We made a sleigh with a partner and chose a base. 
We chose from three different bases, felt, plastic and tin foil. 
The tin foil was good to slide down roofs and made a noise so you could hear Santa coming.
The felt was good at parking on a slopping roof.
The plastic was good for sliding and making a quiet Santa sleigh.