Wednesday, 14 August 2013

Cornflour And Water Experiment

Cornflour And Water Experiment

A few weeks ago we did a science experiment about cornflour and water. Here is what I thought would happen before it.

Question= What will happen if we mix cornflour and water together?  

Prediction= “I think when you touch the water and cornflour and water together is will feel slimy.”

Ingredients / Material (The things we need):
  • cornflour
  • water
  • spoon
  • bowl
  • pepper towers
  • measuring cup   
  • Camera
  • Jug of water

Method ( the steps we need):

  1. Get a measuring cup and measure 1 cup of cornflour then put it into the bowl
  2. get a jug of water
  3. Put 2 cap full of food coloring in the water
  4. Mix the food colouring with a spoon and mix it in the water
  5. Add half of the ¼ cup of water mixture to the cornflour in the bowl
  6. mix the mixture with a spoon
  7. Add a whole cup of water to the mixture
  8. Mix the cornflour and water mixture together
  9. Add another ¼ cup of the water solution to the cornflour
  10. Add another 4 drops of food colouring
  11. Add more cornflour or water as needed to the mixture
  12. Mix the mixture with our hands

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