Yr 7 Unit 6 Week 3 - Lesson 2

Yr 7 Unit 6 week 3 - Lesson 2
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Slide 1: Diapositive
MathematicsLower Secondary (Key Stage 3)

Cette leçon contient 38 diapositives, avec quiz interactifs et diapositives de texte.

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Yr 7 Unit 6 week 3 - Lesson 2

Slide 1 - Diapositive

Starter
Calculate the following expressions

          
   5 + 4 x 2
   5 x 4 + 2
   3 x (5 + 2)
 3 x 5 + 4 x 2
      25 ÷ 5 
   24 ÷ b - 5
   40 ÷ 5 x 2
   5 x 2 ÷ 10
timer
5:00

Slide 2 - Diapositive

Starter
Calculate the following expressions

          
   5 + 4 x 2
   5 x 4 + 2
   3 x (5 + 2)
 3 x 5 + 4 x 2
          13
         22
          21
         23
      25 ÷ 5 
   24 ÷ 2 - 5
   40 ÷ 5 x 2
   5 x 2 ÷ 10

Slide 3 - Diapositive

Starter
Calculate the following expressions

          
   5 + 4 x 2
   5 x 4 + 2
   3 x (5 + 2)
 3 x 5 + 4 x 2
          13
         22
          21
         23
      25 ÷ 5 
   24 ÷ 2 - 5
   40 ÷ 5 x 2
   5 x 2 ÷ 10
           5
           7
           4
          1

Slide 4 - Diapositive

Slide 5 - Diapositive

timer
2:00
Describe what we mean by the perimeter of a shape.

Slide 6 - Carte mentale

I am a square with side length 8 cm.
What is the length of my perimeter?
A
8 cm
B
16 cm
C
24 cm
D
32 cm

Slide 7 - Quiz

I am a square with perimeter length 32 cm. How long is each side?
A
4 cm
B
8 cm
C
16 cm
D
32 cm

Slide 8 - Quiz

I am a rectangle with height 3.5 cm and length 5.5 cm. What is the length of my perimeter?
A
7 cm
B
9 cm
C
11 cm
D
18 cm

Slide 9 - Quiz

I am a rectangle with height 4 cm and
the length is 3 times the height. What is the length of my perimeter?
A
30 cm
B
32 cm
C
34 cm
D
36 cm

Slide 10 - Quiz

I am a regular pentagon with side length 6 cm. What is my perimeter length?
A
30 cm
B
24 cm
C
18 cm
D
6 cm

Slide 11 - Quiz

I am a regular hexagon with perimeter length 60 cm. What is my side length?
A
10 cm
B
6 cm
C
360 cm
D
36 cm

Slide 12 - Quiz

I am an irregular pentagon. 2 sides have a total length of 7.5 cm and the other sides have a total length of 6 cm. What is my perimeter length?
A
13.5 cm
B
15 cm
C
30 cm
D
37.5 cm

Slide 13 - Quiz

timer
2:00
Describe what we mean by the perimeter of a shape.

Slide 14 - Carte mentale

DO NOW
TITLE - Week 3 Lesson2 DO NOW

INSTRUCTIONS - Write the selected questions into your exercise book and then answer them.

QUESTIONS - 1 and 2

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Slide 17 - Diapositive

timer
2:00
Describe what we mean by an regular shape?

Slide 18 - Carte mentale

NEW LEARNING
TITLE - Week 3 - Lesson 2 - NEW LEARNING

INSTRUCTIONS - For examples A and B, sketch the path using the squares in your book as a guide and then write down the expression for the path.

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Slide 24 - Diapositive

Slide 25 - Diapositive

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Slide 27 - Diapositive


A
2r + p
B
2r + 2p
C
4r + p
D
4r + 2p

Slide 28 - Quiz

Slide 29 - Diapositive


A
2r + p
B
2r + 2p
C
4r + p
D
4r + 2p

Slide 30 - Quiz

Slide 31 - Diapositive


A
2p + 2q + 2r
B
3p + 2q + 2r
C
4p + 2q + 4r
D
4p + 2q + 2r

Slide 32 - Quiz

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