HB pencil may be used for graphs and diagrams only. Part v Many candidates wrote sensible responses to this question. Find, in terms of a, the tenth term and the sum of the first ten terms of this sequence. By and large the correct formulae were used and the entire solution was worked in radians, nearly always resulting in full marks. Question 7 Most candidates wrote down the required equations, and most went on to eliminate one of the variables correctly. If this is not the case please consult your Team Leader.
Please contact OCR Copyright should you wish to re-use this document. Ocr Mei Maths C3 Coursework – smallenterpriseindia. The paper was accessible to a large majority of the candidates, and most candidates seemed well-prepared. Such work must be carefully assessed. Candidates are expected to give numerical answers to an appropriate degree of accuracy, with 3 significant figures often being the norm.
This usually requires more working or explanation than the establishment of an unknown result.
Want to convert raw marks to UMS marks? It would seem that a significant minority did not coursewokr this part with earlier parts of the question.
Convert raw marks to UMS – OCR
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Skip to main content. Small variations in the degree of accuracy to which an answer is given e. By clicking any link on this page you are giving your consent for us to set cookies Accept.
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Help Center Find new research papers in: A tiny minority gave all values to a different degree of accuracy to the one requested, thus losing two easy marks — although credit was still available for the plots and the line.
Calculate the length of AC. Updates available for you? For subsequent marking you must make it clear how you have arrived at the mark you have awarded. Please write clearly and in capital letters. Part iii Those candidates who used their graph to find the gradient and the intercept often went on to score full marks in this part.
To ciursework the issue of disclosure of answer-related information to candidates, all copyright acknowledgements are reproduced in the OCR Copyright Acknowledgements Booklet.
Make sure you know what you have to do before starting your answer. Mei Maths C4 Grade Boundaries Part v Many candidates wrote sensible responses to this question.
Such work must be carefully assessed. In such cases you must ensure that you refer back to the answer of the previous part question even if this is not shown within the image zone. A common error was arctan 1. Ocr Mei C3 Coursework Help – buywritepaperessay.
Correct but unfamiliar or unexpected methods are often signalled by a correct result following an apparently incorrect method.
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Mei c3 coursework ums – Orocobre research paper
A segment of the circle is shown shaded in Fig. If this is not the case please consult your Team Leader. However, this would not apply to a case where a candidate passes through the correct answer as part of a wrong argument.
What followed often proved too difficult, and no further marks were earned. Courswwork few candidates made errors in the table — usually the first or the penultimate value. Question 6 This was very ,ei done. Centres are advised that using a graphical calculator to evaluate a definite integral or to solve an equation eg question 10 will earn no credit unless the relevant working is presented.
What followed often proved too difficult, and no further marks were earned. The situation regarding any particular cases where the accuracy of the answer may be a marking issue should be detailed in the mark scheme rationale. NB Follow these maths-specific instructions rather than those in the assessor handbook.
Unfortunately, many of them failed to score, in spite of their likely truth, as they were vague or missed the point.