Q1. Q2. You may use a mirror and tracing paper.

Transcription

Q1. Q2. You may use a mirror and tracing paper.
Q1.
Here are three badges.
You may use a mirror and tracing paper.
Put a tick ( ) in the box if the badge has reflective symmetry.
1 mark
Draw ONE line of symmetry on this badge.
1 mark
Q2.
Kim has a shape sorter toy.
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How many different ways does each piece fit into its hole?
2 marks
Q3.
A
Z
F
H
Write each of these letters in the correct region on this diagram
has reflective symmetry
has no reflective symmetry
has
rotational
symmetry
has no
rotational
symmetry
2 marks
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Q4.
Shade in two more squares to make this design symmetrical about the mirror line.
You may use a mirror or tracing paper.
1 mark
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Q5.
Use a ruler to draw one line of symmetry on each of these designs.
You may use a mirror or tracing paper.
2 marks
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Q6.
Draw the reflection of the shape in the mirror line.
Use a ruler.
1 mark
Q7.
The letter D has a line of symmetry.
Tick ( ) all the other letters that have a line of symmetry.
D
M
E
S
N
1 mark
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Q8.
Here is a grid with eight squares shaded in.
Shade in two more squares to make a symmetrical pattern.
1 mark
Q9.
Complete the diagram below to make a shape that is symmetrical about the mirror line.
Use a ruler.
1 mark
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Q10.
These two shapes are made from equilateral triangles.
Draw one line of symmetry on each shape.
Use a ruler.
1 mark
Q11.
Draw the reflection of the shaded shape in the mirror line.
Use a ruler.
1 mark
mirror line
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Q12.
Draw the reflection of the shaded shape in the mirror line.
1 mark
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Q13.
These diagrams are made from regular octagons.
Draw the line of symmetry on each diagram.
Use a ruler.
2 marks
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M1.
(a)
All 3 boxes must be correct.
Allow cross in centre box.
1
(b)
Any one of the three lines of symmetry drawn.
Do not penalise if more than one correct line is drawn.
Do not give a mark if there is a combination of correct and
incorrect lines.
1
[2]
M2.
Award TWO marks for the correct answer of
If the answer is incorrect award ONE mark for two numbers in correct positions,
provided the two numbers are drawn only from 3, 4, 1 OR only from 6, 8, 2.
Up to 2
[2]
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M3.
Writes all of the four letters in the correct regions of the Carroll diagram.
2
Writes any two or three of the four letters in the correct regions of the
Carroll diagram.
or 1
Write 1 or 2 for score for question 44.
[2]
M4.
Squares shaded as shown:
Accept alternative unambiguous indications, eg squares
crossed.
Accept slight inaccuracies in the shading, provided the intention
is clear.
[1]
M5.
Award TWO marks for one line of symmetry drawn correctly on each
diagram as shown:
OR
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If the answer is incorrect, award ONE mark for lines of symmetry drawn correctly on any two
diagrams.
Accept slight inaccuracies in drawing provided intention is clear.
Accept diagrams with more than one line drawn, provided all the
lines are correct.
The length of the line is unimportant provided the intention is clear.
Up to 2
[2]
M6.
Diagram completed as shown:
Accept slight inaccuracies in drawing, provided the intention is
clear.
Vertices must be within 2mm of the correct grid points.
The reflection need not be shaded.
[1]
M7.
Two letters ticked as shown:
D
M
E
S
N
Both letters must be correct for the award of the mark.
Do not award the mark if either S or N are ticked.
Accept any other clear way of indicating the correct letters, such as
‘Yes’ or circling.
[1]
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M8.
Diagram marked as shown:
Both squares must be correctly marked.
Accept alternative indications, eg
squares ticked, crossed or circled.
[1]
M9.
Diagram completed correctly as shown:
Accept slight inaccuracies in drawing, provided the intention is
clear.
[1]
M10.
One line of symmetry correctly positioned on each diagram as shown:
Accept slight inaccuracies in drawing provided the
intention is clear.
The length of the line is unimportant provided the intention is clear.
[1]
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M11.
Diagram completed as shown:
Accept: slight inaccuracies in drawing (see General guidance:
applying the mark scheme for guidance).
Shape need not be shaded.
[1]
M12.
Diagram completed as shown:
Accept slight inaccuracies in drawing
Shape need not be shaded.
[1]
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M13.
Award TWO marks for one line of symmetry positioned correctly on each diagram as
shown:
If the answer is incorrect, award ONE mark for two diagrams completed correctly.
For the first diagram, accept slight inaccuracies in drawing.
For the second and third diagrams, accept inaccurate drawing
provided the intention is clear.
Up to 2
[2]
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