7B/7D Rounding and placing on the number line

Good morning!
Schedule: 
  • Learning goals 
  • Rounding 
  • Decimals on the number line 
  • Measuring activity 
  • Work
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Slide 1: Diapositive
WiskundeMiddelbare schoolhavoLeerjaar 2

Cette leçon contient 14 diapositives, avec quiz interactifs et diapositives de texte.

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Good morning!
Schedule: 
  • Learning goals 
  • Rounding 
  • Decimals on the number line 
  • Measuring activity 
  • Work

Slide 1 - Diapositive

Learning goals 
At the end of this lesson I can:
  • Round decimal numbers correctly 
  • Place decimal numbers on the number line 
  • Read decimal numbers from a number line

Slide 2 - Diapositive

Round 2.11783 to 3 decimal places

Slide 3 - Question ouverte

2.11783
to 3 decimal places

Slide 4 - Diapositive

Round to the nearest hundredth
23.0578

Slide 5 - Question ouverte

23.0578
To the nearest hundredth

Slide 6 - Diapositive

Round to 4 significant figures:
3.09642

Slide 7 - Question ouverte

3.09642
To 4 significant figures
Significant figures start after the first non-zero digit!

Slide 8 - Diapositive

Write 0.34 as a fraction
A
1034
B
100034
C
10034
D
341

Slide 9 - Quiz

Decimals on the numbers line
When placing decimals on the number line, you divide the line in 10 parts: 


Slide 10 - Diapositive


A
0.7
B
1.7
C
0.8
D
7

Slide 11 - Quiz


Slide 12 - Question ouverte

Measuring activity
In duo's look for items you want to measure. (10 min)




Finished? Let me check your work and get a sticker!! 

Slide 13 - Diapositive

Let's get to work! 
p. 137-138 : 7B            1, 3, 6, 7

p. 140-141: 7D             2bfcg, 4, 6abc, 9, 12cdef
                                  




Slide 14 - Diapositive