OCR A LEVEL
JUNE 2022
Chemistry B H432
PAPER 1
MARKSCHEME Q&A
GCE
Chemistry B
H033/02: Chemistry in depth
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OCR (Oxford Cambridge and RSA) is a leading UK awarding body, providing a wide range of qualifications to meet the needs of candidates of all ages and abilities. OCR qualifications include AS/A Levels, Diplomas, GCSEs, Cambridge Nationals, Cambridge Technicals, Functional Skills, Key Skills, Entry Level qualifications, NVQs and vocational qualifications in areas such as IT, business, languages, teaching/training, administration and secretarial skills.
It is also responsible for developing new specifications to meet national requirements and the needs of students and teachers. OCR is a not-for-profit organisation; any surplus made is invested back into the establishment to help towards the development of qualifications and support, which keep pace with the changing needs of today’s society.
This mark scheme is published as an aid to teachers and students, to indicate the requirements of the examination. It shows the basis on which marks were awarded by examiners. It does not indicate the details of the discussions which took place at an examiners’ meeting before marking commenced.
All examiners are instructed that alternative correct answers and unexpected approaches in candidates’ scripts must be given marks that fairly reflect the relevant knowledge and skills demonstrated.
Mark schemes should be read in conjunction with the published question papers and the report on the examination.
MARKING INSTRUCTIONS
PREPARATION FOR MARKING RM ASSESSOR
1. Make sure that you have accessed and completed the relevant training packages for on-screen marking: Training; OCR Essential Guide to Marking.
2. Make sure that you have read and understood the mark scheme and the question paper for this unit. Thes Assessment Support Portal http://www.rm.com/support/ca
3. Log-in to RM Assessor and mark the required number of practice responses (“scripts”) and the number responses.
YOU MUST MARK 10 PRACTICE AND 10 STANDARDISATION RESPONSES BEFORE YOU CAN BE A SCRIPTS.
MARKING [Show Less]