Wat is LessonUp
Zoeken
Kanalen
Inloggen
Registreren
‹
Terug naar zoeken
Lesson 4
Lesson 4
1 / 44
volgende
Slide 1:
Tekstslide
Mathematics
Lower Secondary (Key Stage 3)
In deze les zitten
44 slides
, met
interactieve quizzen
en
tekstslides
.
Lesduur is:
50 min
Start les
Bewaar
Deel
Printen
Onderdelen in deze les
Lesson 4
Slide 1 - Tekstslide
Starter
Calculate the following expressions
(3 x 8) ÷ 10
(8 x 3) ÷ 5
(6 x 15) ÷ 30
180 ÷ (6 x 15)
(4 x 6) ÷ 3
(9 x 10) ÷ (6 x 5)
(3 x 20)÷(2 x 15)
(14 x 3) ÷ 6
Slide 2 - Tekstslide
Starter
Calculate the following expressions
(3 x 8) ÷ 10
(8 x 3) ÷ 5
(6 x 15) ÷ 30
180 ÷ (6 x 15)
2.4
4.8
3
2
(4 x 6) ÷ 3
(9 x 10) ÷ (6 x 5)
(3 x 20)÷(2 x 15)
(14 x 3) ÷ 6
Slide 3 - Tekstslide
Starter
Calculate the following expressions
(3 x 8) ÷ 10
(8 x 3) ÷ 5
(6 x 15) ÷ 30
180 ÷ (64 x 15)
2.4
4.8
3
2
(4 x 6) ÷ 3
8
(9 x 10) ÷ (6 x 5)
(3 x 20)÷(2 x 15)
2
(14 x 3) ÷ 6
7
3
Slide 4 - Tekstslide
How would you describe a rectangle?
Slide 5 - Open vraag
Slide 6 - Tekstslide
Select the correct property from the options below for a rectangle.
A
All the sides are equal in length
B
All the sides are parallel
C
Opposite sides are equal in length
D
The perimeter is the sum of the two different lengths
Slide 7 - Quizvraag
Select the incorrect property from the options below for a rectangle.
A
All the internal angles are ninety degrees
B
Opposite sides are parallel
C
Opposite sides are equal in length
D
The sum of the internal angles is one hundred and eighty degrees
Slide 8 - Quizvraag
If a rectangle has an area of 12 square units, select the correct list of possible length and height
Slide 9 - Open vraag
Find all of the factors of 20
A
1, 2, 4, 5, 20
B
2, 4, 5, 10
C
1, 2, 4, 5, 10, 20
D
1, 2, 10, 20
Slide 10 - Quizvraag
Identify the correct calculation to give a product of 20
A
4 x 10
B
20 ÷ 5
C
5 x 4
D
5 ÷ 4
Slide 11 - Quizvraag
Slide 12 - Tekstslide
Slide 13 - Tekstslide
Slide 14 - Tekstslide
Current perimeter = ?
Slide 15 - Tekstslide
Current perimeter = 8 + 6 + 8 + 6 = 28m
Slide 16 - Tekstslide
Current perimeter = 8 + 6 + 8 + 6 = 28m
Double means ...?
Slide 17 - Tekstslide
Current perimeter = 8 + 6 + 8 + 6 = 28m
Double means x by 2
Slide 18 - Tekstslide
Current perimeter = 8 + 6 + 8 + 6 = 28m
Double means x by 2
New perimeter = 16 + 12 + 16 + 12 = 56m
Slide 19 - Tekstslide
Current perimeter = 8 + 6 + 8 + 6 = 28m
Double means x by 2
New perimeter = 16 + 12 + 16 + 12 = 56m
56 is double 28 and so the new dimensions are?
Slide 20 - Tekstslide
Current perimeter = 8 + 6 + 8 + 6 = 28m
Double means x by 2
New perimeter = 16 + 12 + 16 + 12 = 56m
56 is double 28 and so the new dimensions are length 16 and height 12
Slide 21 - Tekstslide
Current area = 8 x 6 = 48 square metres
Double means x by 2
New area = 8 x 2 x 6
= (8 x 2) x 6 OR 8 x (2 x 6)
The new dimensions are either l = 16 and h = 6 OR
l = 8 and h = 12
Slide 22 - Tekstslide
Current area = 8 x 6 = ?
Slide 23 - Tekstslide
Current area = 8 x 6 = 48 square metres
Slide 24 - Tekstslide
Current area = 8 x 6 = 48 square metres
Double means x by 2
New area = 8 x 2 x 6
Slide 25 - Tekstslide
Current area = 8 x 6 = 48 square metres
Double means x by 2
New area = 8 x 2 x 6
= (8 x 2) x 6 OR 8 x (2 x 6)
Slide 26 - Tekstslide
Current area = 8 x 6 = 48 square metres
Double means x by 2
New area = 8 x 2 x 6
= (8 x 2) x 6 OR 8 x (2 x 6)
The new dimensions are either l = 16 and h = 6 OR
l = 8 and h = 12
Slide 27 - Tekstslide
Slide 28 - Tekstslide
Slide 29 - Tekstslide
Slide 30 - Tekstslide
Slide 31 - Tekstslide
A
rectangle X has the greater area
B
rectangle Y has the greater area
C
rectangle X has the greater perimeter
D
rectangle Y has the greater perimeter
Slide 32 - Quizvraag
Slide 33 - Tekstslide
A
rectangle P has the greater area
B
rectangle Q has the greater area
C
rectangle P has the greater perimeter
D
rectangle Q has the greater perimeter
Slide 34 - Quizvraag
Slide 35 - Tekstslide
A
rectangle R has the greater area
B
rectangle S has the greater area
C
rectangle R has the greater perimeter
D
rectangle S has the greater perimeter
Slide 36 - Quizvraag
Slide 37 - Tekstslide
Slide 38 - Tekstslide
Slide 39 - Tekstslide
Slide 40 - Tekstslide
Slide 41 - Tekstslide
Slide 42 - Tekstslide
Slide 43 - Tekstslide
Slide 44 - Tekstslide
Meer lessen zoals deze
Unit 6: Length, Perimeter, and Area
September 2021
- Les met
11 slides
Mathematics
Primary Education
Q3 Math Revision 2
Maart 2021
- Les met
15 slides
Mathematics
Primary Education
Lesson 2
Juli 2024
- Les met
35 slides
Mathematics
Lower Secondary (Key Stage 3)
Math 8 unit 13 review
Januari 2022
- Les met
10 slides
Mathematics
Secondary Education
WMD Year 8
Maart 2022
- Les met
41 slides
Mathematics
Special Education
Lesson 1
Juli 2024
- Les met
49 slides
Mathematics
Lower Secondary (Key Stage 3)
Mastering Area and Perimeter: Exploring Plane Shapes
December 2023
- Les met
14 slides
'Measuring'
April 2024
- Les met
15 slides
Wiskunde
Middelbare school
vwo
Leerjaar 1