you're not expected to do anything out of the extension section, our teacher only set us a few questions in there for homework. And depending on how hard your school sets ur 3U tests, you can then judge whether you should do 4U.Danger said:how well do you have to be at maths to do 4u next year? right now, i cant even do the extension questions from the cambridge 3unit book![]()
They are an extension upon the extension 1 syllabus, often covering topics with only a small link with the syllabus. You don't have to complete them to be competent at extension 2 maths, but obviously being able to do them is a good indicator, But even so, you should not worry about whether you cannot do the extension questions from Cambridge, but rather your performance in the general extension maths tests.simonloo said:The extension questions from Cambridge 3 unit are hard from what I remember. Currently its collecting dust on my shelf.
There really isn't much that is new in the extension 2 course, complex numbers and some areas of mechanics, really.watatank said:if you're doing better at three unit than you are two unit do four unit, because four unit is just an extension of three unit topics. otherwise don't.
Piker! Try them! They are not impossible. Just... challenging...dreamee said:Don't even bother with Cambridge extension questions.
You mean really challengingellen.louise said:Piker! Try them! They are not impossible. Just... challenging...
lol try working with one which was soaked and is now wrinkly and ever more so ugly than it already is. LOL .. when i look at the textbook the other people have in my class im like .. WOWW !! i like your textbookbeentherdunthat said:God, Cambridge, what a load of crap... I personally hate that boook and for good reason: It's DULL, and Does nothing to motivate me to study maths!!!