56 files
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Practice Bio IA - Effect of icnreasing conc. of H2O2 on the activity of catalase
Submitted by chinchinftw
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
Submitted by sukanta
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
- (and 3 more)
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a2 biology coursework
Submitted by sohaib
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
Updated by Nicolas Avila
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
Submitted by goosemaster12
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
Submitted by alii264
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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Homeostasis - Biology HL IA
Submitted by Hus
Received 17/18 I believe.
- homeostasis
- biology
- (and 2 more)
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3 labs - level 6
Submitted by Gaby
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
Submitted by iloveindia
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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IB Biology Sample IA Marked By IB
Submitted by James Byrne
Design 5
Data Collection And Processing 6
Conclusion and Evaluation 5
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Transpiration Design Lab
Submitted by Guest
Transpiration Design Lab for Biology
- transpiration
- design lab
- (and 1 more)
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Dissolved Oxygen in Water Lab Questions
Submitted by sa711kevin
Dissolved Oxygen in Water Lab Questions
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Physiology of the Circulatory System Lab Questions
Submitted by sa711kevin
Physiology of the Circulatory System Lab Questions
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IB Biology SL IA #2
Submitted by sa711kevin
Task - to investigate the effects of a single variable regarding photosynthesis and/or cellular respiration
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IB Biology SL IA #1
Submitted by sa711kevin
Task - to investigate the effects of a single variable on a hermit crab
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Osmolarity Lab
Submitted by Guest
[dl][/dl]This is a sample of a lab we did for Biology class. it includes the Design
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[DCP & CE]Effect of SA:V on rate of diffusion.
Updated by Mahuta ♥
DCP and CE.
Lab: Investigating the effect of SA:V on rate of diffusion in agar cubes.
There are somethings I didn't do, which are included here:
Writing a good lab report
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[Full]Plant transpiration
Updated by Mahuta ♥
Lab: Transpiration lab, by the use of Vaseline on either sides of a leaf.
There are somethings I didn't do, which are included here:
Writing a good lab report
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[Design]Effect of pH on amylase activity
Updated by Mahuta ♥
Design of a lab investigating the effect of pH on activity of amylase.
There are somethings I didn't do, which are included here:
Writing a good lab report
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