# Sabs44

VIP

154

• #### Days Won

1

Sabs44 had the most liked content!

19 Good

• Gender
Male
• Exams
May 2013
• Country
1. ## IA Writing a good Historical Investigation

Hi there! Does anyone know the new mark bands for the History IA marked out of 25? Is it 24-25 = 7? Thanks
2. ## Who can get the least number of search results?

"Reincarnation of Mongolian kings" - About 2 results Does getting 1 count as the theoretical best possible?
3. ## IA Type II -- Population Trends in China

You just need to name a couple, and give reasons why they would work. And no, you can't use logistic, that's for the later bit You can't graph it on Excel sadly... but try GeoGebra, it works great! for the graphs, can i name cubic and quartic, and describe the pros and cons? also, i was planning to do exponential and logistic. if i cant include logistic anymore, should i just stop with exponential and keep that as my main graph? thanks once again Yeah you can name them, and talk about why you think they would model the data well (like how it curves like an S shape, similar to cubics). Th
4. ## IA Type II -- Population Trends in China

You just need to name a couple, and give reasons why they would work. And no, you can't use logistic, that's for the later bit You can't graph it on Excel sadly... but try GeoGebra, it works great!
5. ## IA Type II -- Population Trends in China

It's fine that it plummets down, but is it close to all of the data points before it plummets down? If so, then it's good! But if it plummets before the end of the data points something's wrong... did you change the years to (0, 5, 10...) or did you use (1950, 1955...)?
6. ## IA Type II -- Population Trends in China

You don't have to prove that it's an exponential function (actually exponential isn't that good). But if you had your mind set on exponential, the first half of the data points come close to an exponential. I recommend looking at a polynomial... cubic or higher degree! Good luck!
7. ## French vocabulary

Hey guys, How do you learn/improve on your French vocabulary? I'm in French SL, and I want to widen my vocabulary and understanding of the French language to get a 7 Anyone know of any websites/apps that have really helped you? Thanks!
8. ## General Question about Notes

I don't see any reason why you wouldn't be allowed to... how would we do it? PM?
9. ## IA Type II -- Population Trends in China

I've used TI-Nspire as well and I agree with Desy about all the benefits of it. However, I would still say the GeoGebra is one of the best tools available, for this portfolio and most Math IA's!
10. ## IB History Essay Markscheme Guide

Yeah I think you're right, that seems way too harsh. Maybe if you don't answer the question asked and go on some different question you might get a 0, but there's no way that missing out a part of a question will take your mark to a 0.
11. ## Hardest SL topic?

Personally, I would say Volumes of Revolution (Chapter 28 if you have the Haese and Harris textbook). But it really builds on the previous two posters' topics, basic calculus and integration. If you understand them, it shouldn't be too hard! Good luck!