Aim:
I want to find out what happen when I put Skittles into water.
Method:
Equipment
- Skittles
- Petri dish
- Warm water
- Beaker
- White background
Instructions
- Get equipment
- Put 8 Skittles in the petri dish
- Spread the Skittles evenly.
- Gently pour warm water into the middle of the petri dish but don't overfill the petri dish.
- Observe and record what happens.
Prediction
I think I will is going look like a rainbow tunnel
Result :
I saw a colourful tunnel in the petri dish
It was infecting into centre when it stopped it was mixing to the colour.
Discussion :
The outer colour shell of the Skittles dissolve and the colour was expanding.
Somehow the colour didn't mix.
What is Dissolving : My Guess
Example like putting something but it doesn't melt. It's like making hot chocolate you put the coca it to hot water then it dissolved it didn't melt.
If you melt chocolate it turned to chocolate syrup you can freeze. But you put it to water you can freeze it but it takes a long time.
The colour concentrated and it defuse and they spreed out. Because it human nature they don't want to be crowded.
The colour had different solubility.
No comments:
Post a Comment
To support my learning I ask you to comment as follows:
1. Something positive - something you like about what I have shared.
2. Thoughtful - A sentence to let us know you actually read/watched or listened to what I had to say
3. Something helpful - how have you connected with my learning? Give me some ideas for next time or ask me a question.