Aim: I want to find out what happens to Gummy bears when we put them into different liquids. I think the gummy bears will grow in the liquid.
Equiment
Three solutions - water, sugar and salt
Four gummy bears if the same colour
Two Petri dishes
Marker pen
Electronic Balance
Measuring Cylinder
Beaker
Steps
1. get Equipment
2. Label Petri with Dry, water Salt water Sugar
3. Weigh the Gummy Bears and record their weight on the Petri Dish
4. Add 40mL of the solution into the Petri Dish
Findings:
weight change.
FINDINGS
The Water that was included in the first gummy bear petri dish made the gummy bear change from dry weight of 2.9 to a weight of 5.94 The difference between the two weights was 3.9 This means that the gummy bear absorbed this amount through the process of osmosis. The salt water gummy bear bear petri dish had a change from dry weight of 2.8 to a wet weight of 3.90 The difference in these weights were 1.1 The sugar water solution in the petri dish with the gummy bear made the gummy bear weigh 2.10 to a wet weight 6.01 This means absorbed 4 water in total
THe gummy bear that changed the most was the gummy in the sugar water
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