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Yr7 Unit 7 Week 1 Lesson 3

Yr7 Unit 7 Week 1 Lesson 3
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Slide 1: Tekstslide
MathematicsLower Secondary (Key Stage 3)

In deze les zitten 38 slides, met interactieve quizzen en tekstslides.

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Yr7 Unit 7 Week 1 Lesson 3

Slide 1 - Tekstslide

Starter 
Simplify the following ratios 

          
120 : 90
200 : 240
90 : 210
180 : 180
150 : 300
270 : 360 
180 : 450
100 : 540
timer
4:00

Slide 2 - Tekstslide

Starter 
Simplify the following ratios 

          
120 : 90
200 : 240
90 : 210
180 : 180
4 : 3
5 : 6
3 : 7
1 : 1
150 : 300
270 : 360 
180 : 450
100 : 540

Slide 3 - Tekstslide

Starter 
Simplify the following ratios 

          
120 : 90
200 : 240
90 : 210
180 : 180
4 : 3
5 : 6
3 : 7
1 : 1
150 : 300
1 : 2
270 : 360 
180 : 450
2 : 5
100 : 540
5 : 27
3 : 4

Slide 4 - Tekstslide

Describe what we mean by the factor of a number.

Slide 5 - Woordweb

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.

Slide 6 - Tekstslide

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.
  • 12 ÷ 1 = 12.
  • 12 ÷ 12 = 1. 

Slide 7 - Tekstslide

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.
  • 12 ÷ 1 = 12.
  • 12 ÷ 12 = 1. 
  • 12 ÷ 2 = 6.
  • 12 ÷ 6 = 2.

Slide 8 - Tekstslide

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.
  • 12 ÷ 1 = 12.
  • 12 ÷ 12 = 1. 
  • 12 ÷ 2 = 6.
  • 12 ÷ 6 = 2.
  • 12 ÷ 3 = 4.
  • 12 ÷ 4 = 3.

Slide 9 - Tekstslide

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.
  • 12 ÷ 1 = 12.
  • 12 ÷ 12 = 1. 
  • 12 ÷ 2 = 6.
  • 12 ÷ 6 = 2.
  • 12 ÷ 3 = 4.
  • 12 ÷ 4 = 3.

Slide 10 - Tekstslide

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.
  • 12 ÷ 1 = 12.
  • 12 ÷ 12 = 1. 
  • 12 ÷ 2 = 6.
  • 12 ÷ 6 = 2.
  • 12 ÷ 3 = 4.
  • 12 ÷ 4 = 3.

The factors of 12 are 1, 2, 3, 4, 6, 12 

Slide 11 - Tekstslide

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.
  • 12 ÷ 1 = 12.
  • 12 ÷ 12 = 1. 
  • 12 ÷ 2 = 6.
  • 12 ÷ 6 = 2.
  • 12 ÷ 3 = 4.
  • 12 ÷ 4 = 3.

Slide 12 - Tekstslide

What Is A Factor?
A factor is any integer number that will divide into another integer number without leaving a remainder.
  • 12 ÷ 1 = 12.
  • 12 ÷ 12 = 1. 
  • 12 ÷ 2 = 6.
  • 12 ÷ 6 = 2.
  • 12 ÷ 3 = 4.
  • 12 ÷ 4 = 3.

1 and 12,  2 and 6,  3 and 4 are FACTOR PAIRS. 

Slide 13 - Tekstslide

Write down all the factors of 360

Slide 14 - Woordweb

Slide 15 - Tekstslide

Slide 16 - Tekstslide

Slide 17 - Tekstslide

Slide 18 - Tekstslide

Starter 
Calculate the following expressions

          
18 + 37
-13 + 22
-19 + -32
14 - 39
4 x -7
-8 x -6
63 ÷ -3
-48 ÷ -8

Slide 19 - Tekstslide

Starter 
Calculate the following expressions

          
18 + 37
-13 + 22
-19 + -32
14 - 39
55
9
-51
-25
4 x -7
-8 x -6
63 ÷ -3
-48 ÷ -8

Slide 20 - Tekstslide

Starter 
Calculate the following expressions

          
18 + 37
-13 + 22
-19 + -32
14 - 39
55
9
-51
-25
4 x -7
-28
-8 x -6
63 ÷ -3
-21
-48 ÷ -8
6
48

Slide 21 - Tekstslide

Slide 22 - Tekstslide

Slide 23 - Tekstslide

Slide 24 - Tekstslide


A
35 degrees
B
55 degrees
C
145 degrees
D
325 degrees

Slide 25 - Quizvraag

Slide 26 - Tekstslide


A
60 degrees
B
70 degrees
C
120 degrees
D
240 degrees

Slide 27 - Quizvraag

Slide 28 - Tekstslide


A
65 degrees
B
115 degrees
C
235 degrees
D
245 degrees

Slide 29 - Quizvraag

Slide 30 - Tekstslide


A
70 degrees
B
115 degrees
C
140 degrees
D
230 degrees

Slide 31 - Quizvraag

Slide 32 - Tekstslide

Slide 33 - Tekstslide

Slide 34 - Tekstslide

Slide 35 - Tekstslide

Slide 36 - Tekstslide

Slide 37 - Tekstslide

Slide 38 - Tekstslide

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