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Harley,s experiment

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The student conducted an experiment to determine which of several soft drinks (Coke, Lime, Sunkist, Club) contained the most sugar. Over 5 weeks, the student measured the mass of each drink in a petri dish. By week 5, the Lime, Club and Sprite samples had lost significant mass, indicating they contained sugar and underwent evaporation. The student plans to improve their method in the future by comparing regular and diet versions of the same drink to see if density differences cause them to float or sink in water.

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My Experiment BY Harley
Aim Aim: Which of coke, lime, sun kiss and club, soft drink have the most amount of sugar?
MY HYPOTHESIS THE COKE AND THE LIME WILL HAVE EQUAL AMOUNTS Of SUGAR.
Equipment200ml of each soft drink CokeLimeSunkistClubLA IceLA Ice MaxPetri Dish x4Scale
Method 1. Put the coke in the Petri dish then measure how much weight is in it 2. Wait for a week then measure it out and see if the measurement has changed3. Repeat 1 and 2 for each soft drink.
Week 1 - nothingWeek 2 - la ice maxi was 7.7ml now it is 7.8ml Week 3 - la ice it was 7.7ml now its 8.7ml and they all evaporated, only 2 have sugar and now Ihave new soft drink.Week 4 - nothing happened week 5 - I put more in and that is lime, club and sprit in the lime it lost Wight it was 18.6 and now11.3 club was 17.8 now is 9.3 and Sprit was 16.4 now its 7.8 .What happened
results
How much sugar on the label Lime 16.6 %Sun 36%Club 0%La maxi 0%
What i can improve on next timeGet 2 buckets and put the soft drink in it For example diet coke versus coke and you put them in a bucket of water and see if witch one will float and witch one will sinks
Understanding the science
Harley,s experiment
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Harley,s experiment

  • 2. Aim Aim: Which of coke, lime, sun kiss and club, soft drink have the most amount of sugar?
  • 3. MY HYPOTHESIS THE COKE AND THE LIME WILL HAVE EQUAL AMOUNTS Of SUGAR.
  • 4. Equipment200ml of each soft drink CokeLimeSunkistClubLA IceLA Ice MaxPetri Dish x4Scale
  • 5. Method 1. Put the coke in the Petri dish then measure how much weight is in it 2. Wait for a week then measure it out and see if the measurement has changed3. Repeat 1 and 2 for each soft drink.
  • 6. Week 1 - nothingWeek 2 - la ice maxi was 7.7ml now it is 7.8ml Week 3 - la ice it was 7.7ml now its 8.7ml and they all evaporated, only 2 have sugar and now Ihave new soft drink.Week 4 - nothing happened week 5 - I put more in and that is lime, club and sprit in the lime it lost Wight it was 18.6 and now11.3 club was 17.8 now is 9.3 and Sprit was 16.4 now its 7.8 .What happened
  • 8. How much sugar on the label Lime 16.6 %Sun 36%Club 0%La maxi 0%
  • 9. What i can improve on next timeGet 2 buckets and put the soft drink in it For example diet coke versus coke and you put them in a bucket of water and see if witch one will float and witch one will sinks