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Sample labs

66 files

  1. [DCP & CE]Effect of SA:V on rate of diffusion.

    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

    Updated

  2. [Design]Effect of pH on amylase activity

    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

    Updated

  3. [Full]Plant transpiration

    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

    Updated

  4. 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.

    Updated

  5. 3 labs - level 6

    My friend's biology labs, I have permission to upload them here. She recieved 36/48, giving her level 6.

    Submitted

  6. a2 biology coursework

    i did this for the a2 biology coursework, thought it might help students doing ias on ecology 

    Submitted

  7. Affect of Seed Scarification on Germination Rate

    How does seed scarification affect germination rate of the Pisum sativum?

    Submitted

  8. Agar Lab Report

    I believe my grade was a 2 on this, sadly.

    Submitted

  9. Amino acid lab

    Aim: to identify amino acids in an unknown solution by their Rf values by the process of
    chromatography

    Updated

  10. Bio IA

    NA+ and KCL- and its effects on plant growth 

    Submitted

  11. Biology IA

    Bio IA about how cooking affects vit c concentration in brocoli

    Submitted

  12. Biology SL Practice IA Cell Respiration/Water Displacement

    Practice IA for SL Bio. Scored a 6 (unoficially) by SL Bio teacher. 

    Submitted

  13. Cell Membrane Diffusion Practical

    To demonstrate particle movement by diffusion and to determine by experimentation how the surface area to volume ratio affects the diffusion of substances into cells.

    Updated

  14. 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. 

    Submitted

  15. Classification lab

    Aim: to classify organisms according to their significant features

    Updated

  16. Coed Hafod Moss Distribution

    Is there a greater percentage cover of mosses on the North side of an Oak tree than on the South side of an Oak tree, with respect to bark moisture content and light intensity?
    Grade received: 7

    Submitted

  17. Composition of Urine

    Composition of Urine
    Materials, procedure, and intro missing--not a formal report.

    Updated

  18. Digestion of starch lab

    Aim: to investigate the action of the enzyme amylase on starch

    Updated

  19. Dissolved Oxygen in Water Lab Graph

    Dissolved Oxygen in Water Lab Graph

    Submitted

  20. Dissolved Oxygen in Water Lab Questions

    Dissolved Oxygen in Water Lab Questions

    Submitted

  21. 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.

    Submitted

  22. Elasticity of arteries and veins lab

    Aim: to compare the elasticity of arteries and veins

    Updated

  23. English Sole t-Test

    English Sole t-Test

    Submitted

  24. Enzyme Lab

    Will changing the state of the enzyme lipase before usage (freezing and boiling), affect the reaction rate when added to the substrate milk?

    Submitted

  25. Enzyme planning lab

    To investigate the effect of temperature on the activity of the enzyme amylase

    Updated

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