lunes, 9 de marzo de 2015

LIQUID DENSITIES

This second term we are scientists and this is one of our favourite experiments: FIVE LAYER DENSITY TOWER.
Yoy can do it at home. Look it on google: Easy Kids Sciecne Experiments Density Tower


This is what you need:
  • A spoon
  • A glass
  • Some olive oil
  • Whasing up Liquid
  • Some honey
  • Some water
  • Some food colouring
  • Some milk
  • A funnel
First pour some honey onto the bottom of your glass.
Next pour the washing up liquid on top of the honey.
Next pour a small amount of milk on top of the washing up liquid.
Then pour two or three drops of blue food colouring into your water and stir.
Take a funnel and put it against one side of your glass and slowly pour the blue water into the glass.
Finally add some olive oil.

This tower is possible because each layer is less dense than the one below it. 
Here it goes our displays:
Group 1
https://www.youtube.com/watch?v=ewFWd_Z6koQ&feature=youtu.be

Group 2
https://www.youtube.com/watch?v=B3_Re98QeOQ&feature=youtu.be


Group 3
 https://www.youtube.com/watch?v=zLbGYnGDhgY&feature=youtu.be

Group 4
https://www.youtube.com/watch?v=hE3lO7K5qxI&feature=youtu.be 


Try on your own density tower at home. 
It,s INCREDIBLE=)

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