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What is Nature of Science? It seems like the IB is beginning to ask more and more questions on it in the exams. Is there anything that I need to know or understand for it? I know that you can just use some common sense and logic to answer these types of questions, but is there any way to prepare?
Greetings IB Maths Community! So considering the removal of the Matrices Topic from the Maths HL from 2014 onwards, does this mean that one cannot use matrix methods for other question types in the exams anymore? (Would a matrix method be included in the markscheme and/or the examiner mark the matrix method?) This is primarily concerned with using the matrix method for: - Vector Cross Product [to shave off working times] - Solutions of Linear Equations (Three Equations with Three Unknowns) [---> Honestly, the row reduction method is such a pain (unless, mayhaps someone can create a reliable 'row reduction solution method'?)] Thanks in advance!
43 downloadsBiological Perspective Questions These notes provide possible answers to all the possible questions that can come up on a psychology exam in the biological perspective. The answers are not all perfect, but will provide you with a very decent response. Please contact me [Graeme] via private message or otherwise if you could like to improve the notes. Thank you.