How to write an IB Biology IA

[@gametronboy2556]

Hello there, I am from India and I am struggling with my biology IA since I do not have the best teachers. Is it possible for you to share a grade A IA with me so I know how to structure my IA and what type of content to put in?

[@cellsubs6352]

Hi even though I am a student I finished writing my IA so I can help with yours

[@misszula7645]

And be sure to look through some high scoring biology IA examples on bettercoursework.com/biology/ia

[@majanka3209]

Hello, in my experiment I wanted to compare the plants' growth in two different fertilizers vs with no fertilizer, but after watching the video I'm afraid that it won't provide me enough variance. May I ask for your advice on that?

[@alissabeaman5717]

My biggest concern with the experiment is that it is too simple. How can you elevate that experiment? At the bare min. I would do 5 different variations - just water and then 5 different types of fertilizers or levels of fertilizer.

[@elsahgne5856]

Hello, I thought that your outline of the variables (IV,DV,CV) was brilliant. My question is, can I use it in my IA? Do I need to reference where I got the titles from?

[@alissabeaman5717]

Sorry for the late reply. You can use the titles and tables without referencing.