PAPER: 1MA1_1F Question Modification Mark scheme notes 18 Diagram enlarged. 10 metres label moved above the line. Standard mark scheme 21 Diagram enlarged. axis has been labelled. Crosses have been changed to solid circles. Standard mark scheme but in (c) accept 12 to 14 24 Diagram enlarged. Arrows removed. Dashed lines at the top and left of the square extended. Standard mark scheme Dashes made longer and thicker. 25 Diagram enlarged. Left hand side and top of shape labelled as well. Wording added marked Standard mark scheme ‘The angles are right angles.’ Braille only: will add labels A B C D etc. and information about the diagrams. 27 Diagram enlarged. Standard mark scheme PAPER: 1MA1_1F Question Modification Mark scheme notes 13 Diagram changed as shown. B1 in the range 1.6 to 2 The height of the building is 10cm and that of the man is 2cm. M1 for scale factor in the range 4 to 6 For Braille the height of the building is 15cm and that of the man is 3 cm. A1 ft for answer in the range 6.4 to 12
PAPER: 1MA1_1F Question Modification Mark scheme notes 18 Diagram enlarged. 10 metres label moved above the line. Standard mark scheme 21 Diagram enlarged. axis has been labelled. Crosses have been changed to solid circles. Standard mark scheme but in (c) accept 12 to 14 24 Diagram enlarged. Arrows removed. Dashed lines at the top and left of the square extended. Dashes made longer and thicker. Standard mark scheme 25 Diagram enlarged. Left hand side and top of shape labelled as well. Wording added ‘The marked angles are right angles.’ Braille only: will add labels A B C D etc. and information about the diagrams. Standard mark scheme 27 Diagram enlarged. Standard mark scheme PAPER: 1MA1_1F Question Modification Mark scheme notes 13 Diagram changed as shown. The height of the building is 10cm and that of the man is 2cm. For Braille the height of the building is 15cm and that of the man is 3 cm. B1 in the range 1.6 to 2 M1 for scale factor in the range 4 to 6 A1 ft for answer in the range 6.4 to 12
1ma1_1f_-_may_2017_mark_scheme.docx