The volume

Welcome to maths
Need: 
  • Book open on p. 131 (you can start with exercise 58. Find the answers in the text on p. 130)
  • Notebook open on an empty page (with a margin)
  • Pen 
  • Pencil (+sharpener and eraser)
  • Geo triangle

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Slide 1: Slide
WiskundeMiddelbare schoolhavo, vwoLeerjaar 1

This lesson contains 10 slides, with interactive quizzes and text slides.

time-iconLesson duration is: 45 min

Items in this lesson

Welcome to maths
Need: 
  • Book open on p. 131 (you can start with exercise 58. Find the answers in the text on p. 130)
  • Notebook open on an empty page (with a margin)
  • Pen 
  • Pencil (+sharpener and eraser)
  • Geo triangle

Slide 1 - Slide

Calculate the diameter of the circle with an area of


25π

Slide 2 - Open question

Calculate the radius of a circle with a circumference of


6π

Slide 3 - Open question

Calculate the area of the coloured part of the circles.


Answer like this --> 9pi / 36pi. 
Share at least one out of two answers.

Slide 4 - Open question

 Did you check your homework?
Yes? Continue with ex. 58, 59 and 60 on p. 131
No? First check and correct your homework
volume = inhoud
measure = maat
amount = hoeveelheid
unit of volume = inhoudsmaat
cuboid = balk
cube = kubus
dimensions = afmetingen

Slide 5 - Slide

Goal
  • To calculate and convert volume
  • Write down calculations in a short and formal way
  • Check your work 

Slide 6 - Slide

What is the same as 1 L?

Slide 7 - Mind map

Calculate the volume of the following objects in cm^3.
a. A brick with a length of 20 cm, a width of 10 cm and a height of 5 cm.
b. An oven with a width of 60 cm, a height of 45 cm and a depth of 50 cm.
Extra challenge:
c. A moving box that measures 50 cm by 3 dm and 0.4 m.
cm3
cm^3 = 

Slide 8 - Open question

Work on...
  • exercises 58, 59, 60, 61 and 62 on p. 131
  • Check your work after 8 minutes with a different colour
  • Copy HW in your planner
  • HW: Do ex. 58, 59, 60, 61 and 62 on p. 131

timer
8:00

Slide 9 - Slide

Next lesson
  • You have finished and checked your homework 
  • HW: Do ex. 58, 59, 60, 61 and 62 on p. 131
  • We will continue to work on the volume and weight

Slide 10 - Slide