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Friday, May 17, 2019

Ice-Cream in a Bag: Scientific Lab Report

Ice-Cream in a Bag: Scientific Lab Report

Hypothesis
It is going to freeze

We are doing this experiment because … 
We want to see what happens when salt is added to ice and if Ice-cream can be made with only a few ingredients.

Materials/equipment used: 

  • Milk, sugar, ice, salt, vanilla, 
  • Cup 
  • Spoons 
  • Snaplock bags 2 different sizes 


Procedure

  • In a small resealable plastic bag, combine whipping cream, sugar, and vanilla. Push out excess air and seal.
  • Into a large resealable plastic bag, combine ice and salt. Place small bag inside the bigger bag and shake vigorously, 7 to 10 minutes, until ice cream has hardened.
  • Remove from bag and enjoy.


Results 

  • The ice melted, 
  • It tasted sweet
  • It turned into icecream
  • It was coid 
  • Crun chy
  • It was white
  • There was no smell

Data and analysis
 

The other groups icecream was the same, they all looked smooth, creamy icey
All look the same.

Conclusion
I Learnt that lcecream can be Made with a Friv ingredients. It was  creamy and Delicious.

Thursday, May 16, 2019

Lines of Symmetry

Today we learnt about lines of symmetry. I learnt that a line of symmetry is so you get a mirror you put in the middle of the shape and if it reflects the same shape it is a line of symmetry.