Experimental Sciences

Thank you so much for the answer! I’m so glad it’s multiple choice.

It is all multiple choice! Besides Bayviews essay question everything else will be answered with multiple choice.

I think it might be too topical an issue.. like we dont know what examiner will be reading this or what their own experiences with rape might be. you also have to keep a passive voice in your presentation too as its a discussion more than an analysis, so be careful with your claims and counter-claims. You probably have more freedom with the presentation rather than the essay, as ib examiners only read the TKPPF, they dont see the actual presentation...  I would discuss it with ur tok teacher. maybe you could make it a sub-RLS rather than the central?   good luck x

Hi, I’m also about to start grade 8, and was planning to take the pre-IB test in November. I had a more specific question about the math section of the test. So you said that it was mostly part b and some part a and c in the test, what I wanted to know is that was it multiple-choice, and if it wasn’t did you have to do the whole ‘justify your answer’ thing? I’m just so worried about not having enough time to finish the exam.

I want to use the sir model for epidemics such as ebola or measles, but I can't come up with an original idea. At first I wanted to predict the time it would take to kill the whole world with ebola ignoring quarantine and such, but that equation uses the lambert w function... Ignoring the fact that it's a bit complicated, I wouldn't be able to explain the SIR model and the lambert w function while at the same time trying to prove a point in only 12 pages. I desperately need an idea, PLEASE HELP