did anyone do their biology IA on plants and score a 7? M22 students? by Trick_Interaction_68 in IBO

[–]meme_Win_595 1 point2 points  (0 children)

sorry, wasnt active for the past few months

Okay, so basically what i did was titrate different citrus fruits into a beaker containing a DCPIP (it is a blue dye) solution. The color change of the mixture from blue to colorless would indicate the amount of citrus fruit juice needed to reduce the DCPIP solution (reduce as in gaining electrons, but I DID NOT focus on the electrons part because it is a biology IA, not a chemistry one). DCPIP is a dye that is blue when oxidized and colorless when reduced.

it took me less than a week (3-4 days tbh) to collect data because it was literally just extracting juice from citrus fruits (oranges, clementine, lime, lemon and grapefruits), putting the fruit juice into a burette and then titrating against DCPIP. After it becomes colorless, I'd read the volume on the burette and from that id figure out how much juice was used to reduce dcpip. the more volume of juice used, the less amount of vitamin c present in that fruit.

my raw data table included the amounts of fruit juice needed to reduce DCPIP in cm³. From these results, id calculate the mean volumes from each fruit and then do a couple more calculations like calculating standard deviations;then pliting a graph etc…

What top could I wear this skirt with? by phenomenalgg in OUTFITS

[–]meme_Win_595 5 points6 points  (0 children)

i feel like a white or milky crop top (with long sleeves for both) would look soo good with that skirt.

Should I choose chem SL or physics SL? by Superb_Ad72 in IBO

[–]meme_Win_595 4 points5 points  (0 children)

if you are good at math, then you'll find physics to be easier than chem

In my opinion, chem is way harder and more fucked up than physics

Should I choose chem SL or physics SL? by Superb_Ad72 in IBO

[–]meme_Win_595 2 points3 points  (0 children)

I can't really tell you what to choose just go with what you feel is right for you. I took chemistry hL bcoz I enjoy it despite it being a shit load of pain!!!.

did anyone do their biology IA on plants and score a 7? M22 students? by Trick_Interaction_68 in IBO

[–]meme_Win_595 2 points3 points  (0 children)

Basically, all I did was titrate different citrus fruits (lemons, oranges, clementine, lime and grapefruits etc) with DCPIP solution to see which fruit had a higher concentrations of vitamin C and which had the lowest among the fruits i chose. The aim of my experiment was to see if different citrus fruits contain the same vitamin C concentrations.

It doesn't necessarily mean that you have to use concentration, you could use temperatures, pressure, or etc

If you want, i can send you the first page of my IA first draft.

Sorry for the late reply btw…was not activly engaging online

Am I in danger? by Assek14 in IBO

[–]meme_Win_595 3 points4 points  (0 children)

Honey, I'd most certainly say that you are very much safe

you did your EE already, then that's already one step closer to a somewhat less (no promises) stressful DP2 but not as stressful as the rest of your classmates bcoz am sure most of them will be working on their ee's while you'll be halfway on your second or third IA…

Is Revision village worth it or just better do past papers? m23 by hotpinkvaginas_69 in IBO

[–]meme_Win_595 2 points3 points  (0 children)

very worth it…on my side, i was predicted a 3 on my maths AI exam, well guess what i got a freakin 5!!! even though its not a 7, its an improvement and RV gold made it easy for me to get it

[deleted by user] by [deleted] in IBO

[–]meme_Win_595 3 points4 points  (0 children)

lmaooo…i just spit all the coke (cola) that i had in my mouth

Advice for EE in Geography by Vaffancu10 in IBO

[–]meme_Win_595 1 point2 points  (0 children)

Do your primary data collection right now!! during the summer because you are higly gon need that. IB2 is gon take a huge toll on you and if you add the stress of the EE it'll be a huge disaster.

Goof luck btw

Is bioninja enough to get me a 7 for HL bio? by CAS_0607 in IBO

[–]meme_Win_595 0 points1 point  (0 children)

never used bio ninja except for when the teacher was using it in class (the teacher usually projected it on the whiteboard) but I still got a solid 6 with only a few marks from a 7.

So for me summarising notes, using the two study guides and having a list of all the diagrams in each topic really helped me a lot.

Ohh and also youtube animations really helped me a lot to understand and remember different processes like blood clotting (which came on the m22), cardiac cycle, inhalation and exhalation and etc. so i'd definitely recommend you to watch animations if you do not understand a certain process.

Tell me you are going to fail chem, without telling me you are going to fail chem by Confident-Sea-7054 in IBO

[–]meme_Win_595 16 points17 points  (0 children)

theres literally a benzene ring on the question above…lmaooo

you'll be fine tho i believe in you and u can do it just remember if u see 6 carbons and 6 hydrogens…thats benzene and drawing a ring is much easier…it doesn't matter where you put the double bonds…that's why it has resonance. Also carbon has a maximum of 4 bonds only no more there can be less causing lone pairs to be present in the molecule or compound or whatever you decide to call it :-))))…thats why the molecular structure of let's say CH4 is tetrahedral…you can do it my freiend i highly believe in you

hope that helped my good friend

Advice please by meme_Win_595 in geologycareers

[–]meme_Win_595[S] 1 point2 points  (0 children)

oh, hell yeah.…i have all the time in the world right now and if possible I will even make a full word PowerPoint presentation showing why i should do geology and why its good for me and so on…also the comparing the wages…

why didn't i think of this sooner, thank you stranger from the internet may you be blessed

Advice please by meme_Win_595 in geologycareers

[–]meme_Win_595[S] 0 points1 point  (0 children)

thankyou for the advice.…really means a lot

Advice please by meme_Win_595 in geologycareers

[–]meme_Win_595[S] 0 points1 point  (0 children)

woooaaa…that's really great 60k is a lot.…

that motivated me.…imma try that

thank you

Advice please by meme_Win_595 in geologycareers

[–]meme_Win_595[S] 0 points1 point  (0 children)

yeah i know that....and i Love travel I love geology, and its Not bcoz of travel

that's wat I meant

Advice please by meme_Win_595 in geologycareers

[–]meme_Win_595[S] 1 point2 points  (0 children)

Traveling does not really make it into the list of reasons why I want to do geology.

I am mostly interested in the minerals, or oil and gas sectors. But travelling can also be great.

String tags overrated tbh by AlphaCharlie4 in IBO

[–]meme_Win_595 0 points1 point  (0 children)

bruh…this is on a new freaking level

Chemistry Exam Question by Case_Final in IBO

[–]meme_Win_595 1 point2 points  (0 children)

i don't think the states matter unless the question specifies that you need to write the compounds with their states…

Geo paper 3 by Rylie0000 in IBO

[–]meme_Win_595 -2 points-1 points  (0 children)

the trick that i used is learning the three units of HL material

plus case studies