55 files
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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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Microscopy: Size and Magnification Calculation
Submitted by Guest
Microscopy; Size and Magnification Calculation. Measuring the magnification and the actual size of different types of eukaryotic cells (plant and animal cells), and a comparisson that is consistent with the elaborated data. The lab report also consists of tables of measurements, graphs, a conclusion, an evaluation and improvements.
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