Aim:
I want to find out what happens to Gummy bears when we put them into different liquids.
Prediction:
I think that the gummy bears will grow 2x bigger in the liquids.
Method:
Equipment
- Three solutions - water, sugar and salt
- Four Gummy bears of the same colour
- Two Petri Dishes
- Marker pen
- Electronic Balance
- Measuring cylinder
- Beaker
Instructions
- Get your equipment
- Label Petri dishes with dry, water, salt water, sugar water
- Weigh the gummy bears and record their weight on the petri dish.
- Add 40ml of solution into the petri dish.
Results:
Before:
After:
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