Science



☒ Not achieved ☑Achieved☑☑Advanced
 * Science Fair Marking Term 2 2011**

☑Clear aim/hypothesis carried through ☑Method, accurate experimentation ☑Accurate experimentation, controls, variables, repetitions ☑Results clear, accurate, include appropriate data ☑Conclusions are in line with aim/hypothesis ☑Results are interpreted and discussed (conclusion)
 * Scientific Process and Background:**

☑Design of the experiment ☑Use of apparatus and materials
 * Technical Skill:**

☑Imaginative/creative ideas ☑New/Unusual application in science
 * Originality:**

☑Colour/form/clarity/graphics ☑Innovative appeal
 * Presentation of Display:**

☒Authentic ongoing record with raw data included ☒Has supporting documentation, bibliography, acknowledgements
 * Log Book:**

Thanks Luke, I'm sure you had some fun doing your Science Fair project! You have followed the science process and completed a good project that is clear and easy to follow. Your results have been recorded well and you have made some assumptions as to why the Alka-Seltzer worked the best, did you research this to find any evidence to back up what you thought? this would have added strength to your statements.
 * Teacher Comment:**


 * Student Comment:**


 * I think I did alright with every thing except the board background I**
 * could of painted it or something.**

__Thursday 2 June 2011__

Aim: My aim is to see what Beroca/energy tablets has the most energy by seeing how long the bubbles last the longest in water and oil.

Hypothesis: I think that the Beroca performance will be the best because it is quite a explosive Beroca because it can fizz like a fizzy drink

Method:
 * 1) Put 1/4 of water in to a 350 ML bottle.
 * 2) Put 3 and half quarters of oil into the bottle.
 * 3) Put 5 drops’ of food coloring in to bottle.
 * 4) Put one of the aspirin tablets into the bottle.
 * 5) Time it when the oil/water starts to boil and stop it when it stops.

Introduction: I chose this topic because we did a topic like it in class and I found it interesting and fun. I know a little bit about this topic, but not tow much and I really like things that fizz up quickly and I like fizzy drink.

Recording and Results

The Beroca performance bubbled up straight away and stayed for good time’s it would of made a very good lava lamp. The Alka-Seltzer was the best by far with it clearing the others by about a minute and a half, soon as I put it in it was like a gun and shot up rapidly fast and and it made good big lava bubbles. The boost energy was consistent with the bubbles and had average times. This one didn’t bubble up straight away but when it did it didn’t bubble as good as the others. The boost immunity was the worst, but it bubbled up the quickest and the best and the biggest bubbles but it lasted the shortest.

Conclusion

My hypothesis was not correct that Beroca performance will last the longest but it was close because Alka-Seltzer was the best by far, but it it did pretty good.

The Alka-Seltzer was the best because it had the most asprin in it witch the others had none. The asprin gives it more fiz and power

Alka-Seltzer got the best in test 1 and test 2 in test 1 it got 4:48 and in the second test it got 4:46 so it’s total average was 4:47. It was very interesting have times so close for this one with it only have a two second difference.

I reckon it could of been better if I put more oil in and it would of made the bubbles go bigger maybe. Could of done different types of oil.


 * || **Test 1** || **Test 2** || **Average** ||
 * **Beroca Performance** || 3:09 || 2:47 || 3:18 ||
 * **Beroca Immunity** || 3:39 || 2:45 || 2:42 ||
 * **Alka-Seltzer** || 4:48 || 4:46 || 4:47 ||
 * **Boost Energy** || 2:43 || 3:10 || 3:16 ||

Aim: My aim is to see what beroca has the most energy by seeing how long the bubbles last the longest in water and oil.

Hypothesis: I think that the beroca performance will be the best because it is quite a explosive beroca because it can fizz like a fizzy drink

Method:q
 * 1) Put 1/4 of water in to a 350 ML bottle.
 * 2) Put 3 and half quarters of oil into the bottle.
 * 3) Put 5 drops’ of food coloring in to bottle.
 * 4) Put one of the aspirin tablets into the bottle.
 * 5) Time it when the oil/water starts to boil and stop it when it stops.

Introduction: I chose this topic because we did a topic like it in class and I found it interesting and fun. I know a little bit about this topic, but not to much and I really like things that fizz up quickly and I like fizzy drink.

Results: Beroca Performance Test 1: 3:09 Test 2: 2:47 Average: 3:18

Boost energy: Test 1: 2:43 Test 2: 3:10 Average: 3:16

Boost immunity: Test 1: 2:39 Test 2: 2:45 Average: 2:42 Disprin Max: Test 1: 0 Test 2: 0 Alka- Seltzer: Test 1: 4:48 Test 2: 4:46 Average: 4:47

Recording and Results

The beroca performance bubbled up straight away and stayed for god time’s it it would of made a very good lava lamp. The Aka-Seltzer was the best by far with it clearing the others by about a minute and a half, soon as I put it in it was like a gun and shot up rapidly fast and and it made good big lava bubbles. The boost energy was solid consonant and had average times this one didn’t bubble up straight away, but when it did it didn’t bubble as good as the others. The boost immunity was the worst, but it bubbled up the quickest and the best and the biggest bubbles but it lasted the shortest.

Conclusion

My hypothesis was not correct that beroca performance will last the longest but it was close because Alka-Seltzer was the best by far, but it it did pretty good.

Alka-Seltzer got the best in test 1 and test 2 in test 1 it got 4:48 and in the second test it got 4:46 so it’s total average was 4:47. It was very interesting have times so close for this one with it only have a two second difference.

I reckon it could of been better if I put more oil in and it would of made the bubbles go bigger maybe. Could of done different types of oil.


 * || **Test 1** || **Test 2** || **Average** ||
 * **Beroca Performance** || 3:09 || 2:47 || 3:18 ||
 * **Beroca Immunity** || 3:39 || 2:45 || 2:42 ||
 * **Aka-Seltzer** || 4:48 || 4:46 || 4:47 ||
 * **Boost Energy** || 2:43 || 3:10 || 3:16 ||

Introduction: I chose this topic because we did a topic like it in class and I found it interesting and fun .

Aim: My aim is to see what aspirin tablet’s makes bubbles last the longest in water and oil.

Hypothesis: I think that the ... tablet will las the longest because .... I think that the .... tablet will not last very long because ...

Method:
 * 1) Put 1/4 of water in to a 350 ML bottle.
 * 2) Put 3 and half quarters of oil into the bottle.
 * 3) Put 2 drops’ of food coloring in to bottle.
 * 4) Put one of the aspirin tablets into the bottle.
 * 5) Time it when the oil/water starts to boil and stop it when it stops.

**//Good start Luke, I can see that you need to know the brands of products that you will buy before you can finish your hypothesis and method. Get your equipment as soon as possible and begin your experiment. You can take the oil home that is in the cupboard if you want.//**