9.2AB Perimeter, Area & Units of area
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Lesson duration is: 45 minItems in this lesson
Slide 1 - Slide
What is the unit of step larger than dm?
A
m
B
cm
C
dam
D
mm
Slide 2 - Quiz
Which one is missing?
km hm dam m cm mm
km hm dam m cm mm
A
m
B
dam
C
dm
D
lm
Slide 3 - Quiz
Calculate 3 dm = ... cm
Write down the number only
Write down the number only
Slide 4 - Open question
Calculate 0.03 km = ... m
Slide 5 - Open question
Area
Slide 6 - Mind map
Slide 7 - Slide
What do you do to get from cm² to dm² ?
A
x 10
B
: 10
C
x 100
D
: 100
Slide 8 - Quiz
Calculate 40 m² = ... are
Only write down the number
Only write down the number
Slide 9 - Open question
Describe 'perimeter' in your own words
