Your Teaching and Learning QLA

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OCR_Practice_set_1_paper_4

SetA average = 24 marks
SetB average = 31.1 marks

Dept average = 29.4 marks

Pinpoint average* = 38.1 marks

Question	Topic	AO Strand	Max Mark	SetA Average per mark	SetB Average per mark	Department Average per mark	Pinpoint Average
q1a	Upper and Lower Bounds	1	2	0.5	0.62	0.59	0.65
q1b	Error intervals	2	2	0.25	0.69	0.59	0.23
q2	Compound Interest and Depreciation	2	5	0.2	0.25	0.24	0.63
q3	Repeated Percentage Change	3	6	0.08	0.23	0.2	0.6
q4	Interior and Exterior Angles	3	4	0.25	0.31	0.29	0.27
q5a	Sequences	1	2	0.5	0.85	0.76	0.83
q5b	Quadratic sequences	2	4	0.38	0.38	0.38	0.39
q6	Tree Diagrams	3	5	0.2	0.34	0.31	0.54
q7	Pythagoras and Reasoning	3	6	0.25	0.26	0.25	0.57
q8	Simultaneous Equations	3	5	0.2	0.34	0.31	0.62
q9	Cumulative Frequency	2	11	0.14	0.14	0.14	0.36
q10	Circle Theorems	1	7	0.14	0.24	0.22	0.34
q11	Trigonometry	2	6	0.25	0.26	0.25	0.22
q12	More Difficult Rearranging Formulae	2	4	0.25	0.38	0.35	0.26
q13	Direct and Inverse Proportion	2	6	0.25	0.23	0.24	0.2
q14	Completing the Square	2	4	0.25	0.38	0.35	0.33
q15a	Drawing cubic graphs	1	2	0.75	0.69	0.71	0.79
q15b	Approximate solutions to graphs	2	5	0.2	0.31	0.28	0.21
q16	Simultaneous Equations with a Quadratic	2	6	0.25	0.23	0.24	0.2
q17a	Surds	1	2	0.5	0.77	0.71	0.3
q17b	Harder Surds	2	6	0.25	0.23	0.24	0.07

*Please note: Note although these insights come a large number of students marks, the data is certainly not without bias. The data comes from schools and teachers uploading data to help their classes only, not a representative sample of the population. This data is only from pinpoint learning and in no way represents any exam board.

Your Teaching and Learning QLA

SetA average = 24 marksSetB average = 31.1 marks Dept average = 29.4 marksPinpoint average* = 38.1 marks

SetA average = 24 marks
SetB average = 31.1 marks

Dept average = 29.4 marks

Pinpoint average* = 38.1 marks