We have used the examiner reports prepared for the AQA exam board, but the same lessons apply to students taking Edexcel and OCR exams. Many students referred to the body being able to “fight off” the pathogen. The questions varied in demand and allowed for good discrimination between candidates. A common misconception was that a leaking heart valve would lead to the mixing of oxygenated and deoxygenated blood, rather than a backflow of (some) blood. A good number of the candidates answered … Form and Conduct Notices (NST IA, IB, Part II, and Part III) Marking and Classing Scheme (BBS) Guidance for Senior Examiners (NST) Senior Examiners Reports (NST) [2019]. The examiners suggested that students must be reminded to request graph paper if required. Consequently, examiners’ reports are more useful than ever as a diagnostic tool to help teachers provide targeted guidance to students taking these exams in future. ii. It shows the basis on which Examiners were instructed to award marks. Examiners Report 2019 Edexcel - examenget.com. [2019], Students generally do not understand the differences between sexual and asexual reproduction, selective breeding, natural selection and evolution, genetic engineering and cloning. [2019], Students were required to provide a straightforward and general definition of homeostasis – the idea that, Many students were confused about the difference between guard cells and stomata, often believing them to be the same thing. As a result, they both wasted time and also failed to focus on the detailed descriptions of events that were required. But that is no longer the case, because the introduction of more advanced topics to the Biology specification (some of them previously taught at A-level) has proved a major challenge. Many students did not understand the term ‘independent variable’. Edexcel examiners report june 2019 biology. [2018, 2019]. [2019], The examiners noted that students always find it more difficult to interpret data when it is given in a table, rather than displayed as a graph and that it might help if students sketched the data as a graph so that changes in rate, for example, would be more obvious. Examiners Report (2019): SEC Biology Page 4 of 13 Question 3 A-4.9/10 B-2.7/10 a. i. In 2019, examiners reiterated the necessity for all students to have the opportunity to carry out all required practicals throughout their GCSE course. My GCSE Science teachers have written a blog that deals directly with many of the graph-related issues raised by the examiners in 2018 and 2019. [2019], Across both higher and foundation tier, students found it difficult to explain how to focus a microscope to give clearer or larger images. This blog provides an updated summary of the examiner reports for the Biology GCSE Science papers. The idea that monoclonal antibodies block the signals that tell cells to divide was rarely seen. [2019], Most students were clearly confused about the nature of long-sightedness and short- sightedness. [2018], Students lost marks for failing to include all stipulated factors in an answer, for example ‘lifestyle’, Where comparative vocabulary was required, terms like ‘higher’, ‘faster’ gained marks, while ‘high’ and ‘fast’ did not. Many responses lacked detail, or gave confused accounts of how to focus a microscope. [2019], Repeating, rather than using, information given in the question wastes both time and space and does not gain any marks. Many students did not appreciate that malaria is not passed from person to person: some talked about isolating people, hygiene or protected sex. You can access the reports by selecting from the lists below. 0 [2019] There is confusion between immunity and resistance and between therapeutic cloning and IVF. Students need to be advised to make clear and specific statements regarding osmosis. [2019]. [2019], Students displayed a limited understanding of investigative terms such as ‘reliability’. September 2019. But that is no longer the case, because the introduction of more advanced topics to the Biology specification (some of them previously taught at A-level) has proved a major challenge. Examiners suspected that many students may well have known the answers if they had “stopped to think”. Latest Examiners' Report Download. navigate_next Summer 2021 Adaptations. Very few candidates correctly identified that the bacterial population grow best due to the presence of enzymes that function best at this temperature and hence bacteria reproduce. These would have been correct diagnostic features for vertebrates but not for chordates. Examiners; Examiners COVID-19 update: We appreciate this is a difficult time for many and we need to adapt to new ways of working to ensure social distancing guidelines are followed. Search results. h�bbd```b``���7��e�tD���H֟`�&��D"O�ə`*A�t3X�DZ� �� R�l������D2��H�k`��H:��>V�6�,[&O��g�� �2̞$��'1012�0��a`%�$�3�: ` ��D navigate_next Key Documents. 1174 0 obj <>/Encrypt 1139 0 R/Filter/FlateDecode/ID[<0BD71E4E49108A4681AED9A9B8AA5EA7><0D48EE6D28F92A4EA6B084282B7C951F>]/Index[1138 92]/Info 1137 0 R/Length 146/Prev 404159/Root 1140 0 R/Size 1230/Type/XRef/W[1 3 1]>>stream Consequently, examiners’ reports are more useful than ever as a diagnostic tool to help teachers provide targeted guidance to students taking these exams in future. Most students showed understanding of transport processes, Around 37 % of students do not understand concept... Would inhibit its division or destroy it not for chordates would have been diagnostic... 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