Sample labs
66 files
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Osmosis Lab Report
Lab report about the effects of osmosis on potato in different sucrose solutions.
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Bio IA
NA+ and KCL- and its effects on plant growth
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Biology SL Practice IA Cell Respiration/Water Displacement
Practice IA for SL Bio. Scored a 6 (unoficially) by SL Bio teacher.
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Osmolarity Practical (14/16)
Here's a prac that I wrote, I got 14/16 which is 7 so i hope this helps a couple of people
Oh and yeah there are notes down the side as well so you guys can see where i lost the two marks
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sample IA
beep beep this is a great exaple to give you an outline on how to do it
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Potato Lab
Potato cube lab, unsure of my grade.
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Agar Lab Report
I believe my grade was a 2 on this, sadly.
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sucrose concentration.pdf
sucrose concentration.pdf
sucrose concentration on potato chips-osmosis
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The Effect of Different Wavelengths of Light on Phototropic Response in Rudbeckia hirta .pdf
The Effect of Different Wavelengths of Light on Phototropic Response in Rudbeckia hirta .pdf
- bioIA
- photosynthesis
- (and 1 more)
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Submitted
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Practice Bio IA - Effect of icnreasing conc. of H2O2 on the activity of catalase
practice bio IA done in my first year of IB. this was kind of lacking in detail but I think (if I remember correctly) this was at least 17/24 marks. the experimentation wasn't that vigorous as it was just a practice!
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Checklist for Biology IA-HL
This is a handy checklist to use while writing your Bio HL IA. It has all those small detail that you may easily gain marks from putting in your IA.
- Internal Assessment
- Biology
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a2 biology coursework
i did this for the a2 biology coursework, thought it might help students doing ias on ecology
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1. El crecimiento de la célula y sus factores determinantes .pdf
In spanish a lab that explains why the size of the cells
Mod note to viewers: Please remember NOT to "borrow" anything from this file. IB is very strict about plagiarism.
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Effect of Temperature on Enzyme Activity of Catalase
A design lab that I did towards the end of last year for biology; our objective was to investigate a factor that affected the enzyme activity of catalase. I chose temperature as my factor of study, and I used two sources of catalase: beef liver and potato catalase. My design lab was given an IB 6 by my biology teacher, so it was only marked internally.
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Photosynthesis Lab Report
The following is a draft/idea for a Biology IA. It has been created along with an IB examiner and focusses on the investigation if Carbon Dioxide is necessary for Photosynthesis.
- Photosynthesis
- Lab
- (and 5 more)
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Factors affecting enzyme activity - Biology HL IA
Received a 7 for this IA.
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3 labs - level 6
My friend's biology labs, I have permission to upload them here. She recieved 36/48, giving her level 6.
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Leaf size investigation
Leaf size investigation practical done during a biology field trip. Grade: D pcc 5, DCP pcp 4, CE cpp 4... (ps my bio group got downgraded 5 points), so dont trust the grading..
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Rate of Photosynthesis IA
Experiment measuring rate of photosynthesis
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IB Biology Sample IA Marked By IB
Design 5
Data Collection And Processing 6
Conclusion and Evaluation 5
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Sampling Technique Lab Data
Sampling Technique Lab Data
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English Sole t-Test
English Sole t-Test
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