Coordinates plotting levels 4-5

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Enterprise Skills
LESSON OBJECTIVES
Always aim
high!
We are learning to:
- Enhance our Mathematical learning skills.
(Which Enterprise skills?)
- Accurately plot co-ordinates on a pair of axes. (Levels
4-5)
Where are we in
our journey?
AUTHOR
www.mistrymaths.co.uk
Real life
cross/curricular
links?
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BRAIN IN GEAR
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EXAMPLE
DITDIONA can be rearranged to make ADDITION
TASK
Work out the following Mathematical anagrams:
SEAX
Axes
NUTAQDRA
Quadrant
GORNII
Origin
EXTENSION
Develop your own Mathematical anagrams as above as a
creative entrepreneur.
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STARTER
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TASK
EXTENSION
1)Work out the value of the missing
1)(a) Fill in the possibility space
angles below:
for the sum of two dice below:
(b)
(a)
80° 100°
70° a
(c)
Responsible
Citizen
b = 80°
b
a = 110°
c = 125°
c
55°
60° 40°
(d)
32°
d d = 32°
2)Work out the value of 3e -1 when e = 2
= 32x 2 - 1
Replace e with
=5
3)Expand: (a) 4(m + 5) (b) y(y - 3)
= 4m + 20
4) Solve: 3x + 1 = 13
3x
= 12
x
= 4
2
= y - 3y
+
1
2
3
4
5
6
1 2 3 4 5 6
2
3
4
5
6
7
3
4
5
6
7
8
4
5
6
7
8
9
5 6 7
6 7 8
7 8 9
8 9 10
9 10 11
1011 12
(b) What is the probability of
scoring a 7 when two fair dice
are rolled?
=
1
6
=
6
36
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CO-ORDINATES
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(x , y)
Left (-) or Right (+)
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Up (+) or down (-)
EXAMPLE
Along the corridor
and up or down the
stairs
The picture shows a map of an island. Write down the co-ordinates of all the
places.
(5,7)
(-5,4)
(-5,2)
(2,3)
(5,1)
(-3,-1)
(-5,-3)
(2,-2)
(-3,-5)
(4,-4)
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CO-ORDINATES
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TASK 1 (LEVEL 4) – SYMBOL SEARCH
Look very carefully at the grid and see if you can find the missing partners.
(E,1)
(H,7)
(D,3)
(H,5)
(D,2)
(C,2)
(A,2)
(A,4)
(E,6)
(C,4)
(C,5)
(F,2)
(G,1)
(D,7)
(E,2)
(F,4)
(F,5)
(G,7)
(E,3)
(D,8)
(C,7)
(C,8)
(G,5)
(G,8)
(D,6)
(E,7)
(H,4)
(B,6)
(B,1)
(H,6)
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CO-ORDINATES
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TASK 2 (LEVEL 4) – SHAPE NAMING
Right angled triangle
Scalene triangle
Isosceles triangle
Square
Octagon
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CO-ORDINATES
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TASK 3 (LEVEL 4) – CODEBREAKER
A MESSAGE FROM YOUR TEACHER
(10,8) (13,16) (0,18) (6,19) (8,14) (19,15)
Y
O
A
U
(9,3) (13,16) (13,16) (16,3)
G
O
O
D
R
E
(6,19) (5,4)
A T
(5,4) (12,13) (2,15) (18,6)
T
H
I
S
A MESSAGE FROM YOU TO A FRIEND IN
MATHS
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TASK 4 (LEVEL 4) – BART SIMPSON CO-ORDINATES
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CO-ORDINATES
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TASK 5 (LEVEL 5) - DECODING
Decode the following co-ordinates:
(a) (3,2), (2,2), (0,0), (5,0), (3,4)
P
O
I
N
T
(b) (-1,3), (-4,3), (4,-2), (3,-3)
A
X
I
S
(c) (-5,-1), (-2,-1), (-3,-5), (-2,0),
O
R
I
N
(4,-2), (-2,-3)
I
G
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TASK 6 (LEVEL 5) – CARTOON CO-ORDINATES
Plot each point, joining them up as you plot
them USING A RULER. Stop at each * and
start again on the next section. DO NOT
JOIN TOGETHER THE LAST POINT OF
ONE SECTION WITH THE FIRST ONE
OF THE NEXT SECTION !
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CO-ORDINATES
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CO-ORDINATES GAME
Students are given a 6x6 grid and two dice of differing colours. Students take it in turns to roll the
dice and each dice corresponds with a co-ordinate point. The student then writes down their set
of co-ordinates and initials the point on the grid. The opposite player then takes their turn. Play
continues until someone has three crosses in a row and then they are the winner. If a student
throws the dice and that co-ordinate has gone they miss that go.
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Enterprise Skills ALGEBRAIC SUBSTITUTION Which ones are you using?
EXTENSION (LEVEL 5) – SOLVE THE MYSTERY
Use the clues to work out the location of coordinates A, B, C, D, E
and F
Answers
A) (2, 7)
B) (1, 3)
C) (1, 6)
D) (4, 3)
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MINI-PLENARY ACTIVITY – TRUE OR FALSE
TRUE
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FALSE
TASK
True or false. When plotting co-ordinates:
1) It doesn’t matter which axes you use first
2) The first number is the x value.
3) The x value has to be less than or equal to the y value.
4) The coordinate (2,1) is the same as (1,2)
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DISCOVERY
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LINK BACK TO OBJECTIVES
- Accurately plot co-ordinates on a pair
of axes.
What level
are we
working at?
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PLENARY ACTIVITY 1 – MULTIPLICATION CO-ORDINATES
I will say a calculation – you give me the answer as a grid point
e.g. 5 x 4 = 20 → (3,5)
6
5
4
3
2
1
1
2
3
4
5
6
7
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PLENARY ACTIVITY 2 - BINGO
Draw a 3 by 3 grid in your books and fill in with any of the
following numbers:
-4
-3
-2.5
-2
-1.5 -1
0
1
3
1.5
2
2.5
3.5
4
5
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PLENARY ACTIVITY - BINGO
y
3
(?,2)
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
2
(?,1)
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
(?,2)
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
2
1
-3
-2
-1
1
-1
-2
2
3
(1,?)
4
5
x
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PLENARY ACTIVITY - BINGO
y
(?,3)
3
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
2
(?,2)
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
(?,2)
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
(?,-1)
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PLENARY ACTIVITY - BINGO
y
3
(?,2)
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
2
1
-3
-2
-1
(?,1.5)
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
(1,?)
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
(?,3)3
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
(3,?)
x
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PLENARY ACTIVITY - BINGO
y
(3.5,?)
3
2
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
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PLENARY ACTIVITY - BINGO
y
3
2
(2.5, ?)
1
-3
-2
-1
1
-1
-2
2
3
4
5
x
What have you learnt?
Draw your brain
In your brain, write or draw everything you can remember about plotting
co-ordinates on a pair of axes. It can be a skill or a reflection, or
something else that might be prominent in your brain.
Where are we
in our
journey?
What level
are we
working at?
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Enterprise Skills SELF ASSESSMENT Which ones are you using?
Plenary Activity
How well do you understand the task?
.
I don’t
understand
I nearly
understand
www.mistrymaths.co.uk
I fully
understand
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Plenary Activity
WWW (What Went Well)
EBI (Even Better If)
On your post it
notes…
Think about how you
can improve your
work.
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