20/03/17
SRP and report is due tomorrow!!
Wish me luck :)
It was great fun, keeping you updated! Until next time. Bye

19/03/17
Experiment is over.
Results turned put as expected - lemon juice will preserve the apples the longest and keep them fresher compared to the others!!!!!

17/03/17
I found a colour scale to match and compare to my apples.

15/03/17
No worries! I spoke to my friend about my problem, she said that in her experiment, she'll be observing instead of using an actual measuring equipment/tool. She also said she spoke to her teacher and her teacher said it was fine to observe

14/03/17
Quick update:
My experiment is going well, no hazards have occurred or any problems with it!
However, I did have trouble recording data - I was confused on how I was going to measure the brownness within a table.

9/03/17
Sorry, I forgot to post my video like how I promised.


Here is my prac!
https://youtu.be/WMAnPw_0aoI

11/03/17
Measuring the brownness of an apple:
When the flesh is cut, the oxygen interacts with chemicals causing the apple to brown.
Throughout my experiment, I will measure the sight, smell and texture of the apple - to record data on which apple had stayed preserved and fresh the longest.