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MATHEMATICS LOWER SECONDARY CHECKPOINT REVISION

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MATHEMATICS 8
LEARNING OBJECTIVES
To reflect on past exam experiences and
discuss successes and mistakes.
To review the key strategies for doing
well in exams.
1A
β‘  Work out angle π‘₯.
Seko wants to buy 9 snack bars.
Each bar costs 87p. If Seko pays with a £10 note,
how much change does he get?
β‘‘ Colour
π‘₯°
π‘₯ = ________ °
40°
1
In 2005 Richard earned £22,000 per year.
In 2015 Richard earned £31,900 per year.
Express this as a percentage increase.
β‘£
What angle rule did you use?
Work out
2
5
+
/21
3
4
Silver
Black
Green
Interior
A car has 3 choices for
Standard colour, and 2 choices for
interior design. List all
Deluxe
the possible choices for
colour & interior.
β‘’
2
2
β‘€ 2 shops sell luxury chocolates.
β‘₯
Shop A
200 g for £2.90
Shop B
150 g for £2.15
Which shop offers the best value for money?
Simplify
π‘Ž3 × π‘Ž4
2
2
2
⑦ Here are the first 5 terms of a sequence.
⑧
⑨
1
Simplify
9
13
17
Write down an expression, in terms of 𝑛,
for the 𝑛th term of this sequence.
2
(4π‘₯)
Kyle, Meg & Dan share some money in
the ratio 3 : 2 : 7
What fraction of the money does Meg get?
5
2
2
β‘© Point A is at (4, 5)
β‘ͺ
Point B is at (8, 10)
Find the coordinates of the midpoint of the line AB.
2
2
What type of correlation does
this scatter graph show?
Plot a chocolate bar with
a weight of 48 g and a price of 35p.
2
1A
β‘  Calculate angle π‘₯.
Seko wants to buy 9 snack bars.
Each bar costs 87p. If Seko pays with a £10 note,
how much change does he get?
π‘₯°
230
β‘‘ Colour
π‘₯ = ________ °
40°
£2.17
Angles around a
point total 360°.
1
In 2005 Richard earned £22,000 per year.
In 2015 Richard earned £31,900 per year.
Express this as a percentage increase.
31900 − 22000
× 100 =
22000
Simplify
Simplify
π‘Ž3 × π‘Ž4
β‘£
What angle rule did you use?
Work out
+
2
B-St
BD
G-St
GD
⑦ Here are the first 5 terms of a sequence.
⑧
9
13
2
β‘₯
Shop B
150 g for £2.15
Which shop offers the best value for money?
2
5
S-St
SD
Shop A
200 g for £2.90
2
1
Silver
Black
Green
A car has three choices for β‘’
Standard colour, and 2 choices for
interior design. List all
Deluxe
the possible choices for
colour & interior.
Interior
β‘€ 2 shops sell luxury chocolates.
3
4
23
3
=1
20
20
45%
π‘Ž7
2
5
/21
Shop B
2
⑨
17
Write down an expression, in terms of 𝑛,
for the 𝑛th term of this sequence.
2
(4π‘₯)
16π‘₯2
Kyle, Meg & Dan share some money in
the ratio 3 : 2 : 7
What fraction of the money does Meg get?
2
1
=
12 6
4𝑛 − 3
2
β‘© Point A is at (4, 5)
2
β‘ͺ
Point B is at (8, 10)
Find the coordinates of the midpoint of the line AB.
2
4+8 5+10
(
,
)
2
2
(6, 7.5)
2
positive
What type of correlation does
this scatter graph show?
Plot a chocolate bar with
a weight of 48 g and a price of 35p.
2
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