Yr 9 Unit4 Week 2 - Lesson 3

Yr 9 Unit4 Week 2 - Lesson 3
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Slide 1: Diapositive
MathematicsLower Secondary (Key Stage 3)

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Yr 9 Unit4 Week 2 - Lesson 3

Slide 1 - Diapositive

Given y = x, identify the incorrect coordinate pair below
A
(0, 0)
B
(1, 1)
C
(2, 3)
D
(3, 3)

Slide 2 - Quiz

Given y = 2x, identify the incorrect coordinate pair below
A
(0, 2)
B
(1, 2)
C
(2, 4)
D
(3, 6)

Slide 3 - Quiz

Given x + y = 15 calculate the value of y when x = 7
A
6
B
7
C
8
D
9

Slide 4 - Quiz

Given x + y = 15 calculate the value of y when x = -3
A
15
B
16
C
17
D
18

Slide 5 - Quiz

x + y = 14
2x + 2y = 14
2x + y = 14
x + 2y = 14 
Drag and drop the value of x and y that satisfies one of the equations below. 
x = 3 y = 4
x = 4 y = 5
x = 8 y = 6
x = 6 y = 2

Slide 6 - Question de remorquage

x - y = 9
2x - 2y = 9
2x - y = 9
x - 2y = 9 
Drag and drop the value of x and y that satisfies one of the equations below. 
x = 8 y = 3.5
x = 8 y = 7
x = 9 y = 0
x = 13 y = 4

Slide 7 - Question de remorquage

Use Drag and Drop to complete the addition calculations. 
8
8
8
8
0
1
2
3
4
5
6
7
8
9
4

Slide 8 - Question de remorquage

Possible Combinations That Sum To 8
0 + 8 = 8
1 + 7 = 8
2 + 6 = 8
3 + 5 = 8
4 + 4 = 8
5 + 3 = 8
6 + 2 = 8
7 + 1 = 8
8 + 0 = 8

Slide 9 - Diapositive

Drag and drop combinations of the integers on the right hand side so that their difference is equal to 9 
9
9
9
9
-
-
-
-
0
1
2
3
4
9
10
11
12
13

Slide 10 - Question de remorquage

Possible Combinations Whose Difference Is 9 
9 - 0 = 9
10 - 1 = 9
11 - 2 = 9
12 - 3 = 8
13 - 4 = 9

Slide 11 - Diapositive

Drag and drop the various variables and numbers onto the correct parts of the function machine in order to solve 2x - 3 =  5
x
y
x2
-3
÷2
+3
5
-5
8
-8
z
x2
5

Slide 12 - Question de remorquage

Use the function machine below to solve the equation 2x + 3 = 5 by dragging the value for x onto the last empty square.
x
0
1
x2
-3
÷2
+3
5
5
2
3
4
5
6
7
8
9
10
11
12
13
14

Slide 13 - Question de remorquage

Drag and drop the various variables and numbers onto the correct parts of the function machine in order to solve 2x - 3 =  5
x
y
x2
-3
÷2
+3
5
-5
8
-8
z
x2
5

Slide 14 - Question de remorquage

Use the function machine below to solve the equation 2x - 3 = 5 by dragging the value for x onto the last empty square.
x
0
1
x2
-3
÷2
+3
5
5
2
3
4
5
6
7
8
9
10
11
12
13
14

Slide 15 - Question de remorquage

Rearrange the equation y = x + 3 to make x the subject.
A
x = y
B
x = 3
C
x = y + 3
D
x = y - 3

Slide 16 - Quiz

Rearrange the equation 2y = x + 3 to make x the subject.
A
x = -3
B
x = 2y + 3
C
x = 2y - 3
D
x = y - 3

Slide 17 - Quiz

Rearrange the equation 2y = x + 3 to make x the subject.
A
x = -3
B
x = 2y + 3
C
x = 2y - 3
D
x = y - 3

Slide 18 - Quiz

Rearrange the equation y = 5x - 8 to make 5x the subject.
A
5x = y
B
5x = -8
C
5x = y - 8
D
5x = y + 8

Slide 19 - Quiz

Slide 20 - Diapositive

Slide 21 - Diapositive

If 135 x 4 = 540 calculate 540 ÷ 4
A
135
B
540
C
2160
D
None of them

Slide 22 - Quiz

If 135 x 4 = 540 calculate 540 ÷ 135
A
3
B
4
C
5
D
None of them

Slide 23 - Quiz

If 135 x 4 = 540 calculate 4 x 135
A
4
B
540
C
135
D
None of them

Slide 24 - Quiz

If 135 x 4 = 540 calculate 4 x 135
A
4
B
540
C
135
D
None of them

Slide 25 - Quiz

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