1-3 Digital textbook and basic skills

Basic skills and pressure
(p. 17)
Bluetooth 
- ON
- VPN off

Stationary
- textbook and writingbook
- Pen, pencil
- Calculator
- iPad
CLASSKICK
- YES


Lessonup
- YES
Schoolbags in
the cuboard
Phones in the phone bag
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Slide 1: Slide
NatuurkundeMiddelbare schoolvwoLeerjaar 3

This lesson contains 26 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 50 min

Items in this lesson

Basic skills and pressure
(p. 17)
Bluetooth 
- ON
- VPN off

Stationary
- textbook and writingbook
- Pen, pencil
- Calculator
- iPad
CLASSKICK
- YES


Lessonup
- YES
Schoolbags in
the cuboard
Phones in the phone bag

Slide 1 - Slide

Lesson goals:

  • How do you solve a problem/ question in natural science.
  • Determine the circumference and surface area of different shapes.
  • Calculate pressure, force 
         and surface area.
  • Determine if equilibrium 
        is stable.

Slide 2 - Slide

Slide 3 - Slide

Circumference

Slide 4 - Slide

Circumference

Slide 5 - Slide

Surface area
square = length x length
rectangle= length x width
tringle= 1/2 x base x perpendicular height
circle =

Slide 6 - Slide

Example 1
A circle has a radius of 3 cm. Calculate the surface area and circumference of this circle.

Slide 7 - Slide

Example 2
A square has a surface area of 55cm. What is the circumference of this square?
2

Slide 8 - Slide

Example 3
A circle has a surface area of 20cm. What is the circumference of this circle?
2

Slide 9 - Slide

Conversion
Distance or mass

Slide 10 - Slide

Surface area

Slide 11 - Slide

Slide 12 - Slide

Convert 6 cm to meter...
A
60
B
6
C
0,6
D
0,06

Slide 13 - Quiz

Convert 5 meters to kilometers
A
5 000
B
500
C
0,005
D
0,0005

Slide 14 - Quiz

Convert 600 m to hectares
3
A
6
B
0,6
C
0,06
D
0,006

Slide 15 - Quiz

concert 40 km to m
2
2
A
4 0
B
40 000
C
4 000 000
D
40 000 000

Slide 16 - Quiz

Convert 4,3 dm to liters
3
A
0,0043
B
4,3
C
4 300
D
4 300 000

Slide 17 - Quiz

Convert 20 mL to liter
A
0,02
B
200
C
2 000
D
20 000

Slide 18 - Quiz

The surface are of a triangel with a base of 3cm and a perpendicular height of 4,5 cm is ...
A
6,75 cm
B
13,5 cm
C
0,67 cm
D
7,5 cm

Slide 19 - Quiz

What is the surface area (in cm ) of a circle with a diameter of 5 cm?
2
A
78,5
B
19,6
C
25
D
20

Slide 20 - Quiz

What is the radius of a circle with a surface area of 450 m ?
2
A
143 m
B
12 m
C
72 m
D
21 m

Slide 21 - Quiz

A swimming pool with a surface are of 1 250 m has a length of 50 m. what is the width?
2
A
1 200 m
B
62 500 m
C
20 m
D
25 m

Slide 22 - Quiz

A circle with a radius of 30 cm is
enlarged 3 times. What is the
surface area of the enlarged circle in cm?

2
A
2 827
B
942
C
8 482
D
25 447

Slide 23 - Quiz

Classkick 2HV-1
Basic skills
slide 1 and 2

Slide 24 - Slide

Homework
Digital texbook, online
make questions 1, 2, 4, 6, 9, 11
and the test yourself of paragraph 1-1

Slide 25 - Slide

What have you
learned today?

Slide 26 - Mind map