Revision length and area 2

Revision length and area
Schedule: 
  • Learning goals 
  • Think, pair, share
  • Continue individual review 
  • Code breaker
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Slide 1: Tekstslide
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In deze les zitten 12 slides, met tekstslides.

time-iconLesduur is: 60 min

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Revision length and area
Schedule: 
  • Learning goals 
  • Think, pair, share
  • Continue individual review 
  • Code breaker

Slide 1 - Tekstslide

Learning goals 
At the end of this lesson I can:
  •   Manage my time and tasks effectively (ATL: Self-Management)
  • Use skills and knowledge in multiple contexts (ATL: Critical thinking)
  • (Re)consider the process of learning (ATL: Reflective skills) 

Slide 2 - Tekstslide

Think by yourself (2 minutes) - write your answer in your notebook 

Pair up and discuss your answer with your group members (3 min)

Share your findings with the whole class

Slide 3 - Tekstslide

Solution: 

Slide 4 - Tekstslide

Solution: 

Atrapezium = 0.5 x (30 + 42) x 15.5 = 558 ft2

Total Area = 2 x 558 = 1116 ft2

$3 per ft2

Total cost = 3 x 1116 = $3348

Slide 5 - Tekstslide

Student question 
If Johny has a bucket filled with 4.765kl, and he wants 11L, how much would he need to fill/take away to get his reached goal?

Slide 6 - Tekstslide

Student question 
If Johny has a bucket filled with 4.765kl, and he wants 11L, how much would he need to fill/take away to get his reached goal?

4.765 kL = 4765 L 

4765 - 11 = 4754 L 

He needs to empty out 4754 L

Slide 7 - Tekstslide

Volume and capacity
1. Find the volume of this prism 

2. Find the capacity of this prism 

Bonus: 
3. What would be the weight of the prism if it was filled with seawater (you can ignore the weight of the sides of the prism)

Slide 8 - Tekstslide

Volume and capacity
1. Find the volume of this prism 
Atrapezium = 0.5 x (6 + 10 ) x 5 = 40 cm2
VPrism = 40 x 20 = 800 cm3

2. Find the capacity of this prism 
800 cm3 = 800 ml = 0.8 L
Bonus: 
3. What would be the weight of the prism if it was filled with seawater (you can ignore the weight of the sides of the prism)

Slide 9 - Tekstslide

Volume and capacity

Bonus: 
3. What would be the weight of the prism if it was filled with seawater (you can ignore the weight of the sides of the prism)

1 L of seawater weighs approximately 1.025 kg.

0.8 L will weigh 0.8 x 1.025 = 0.82 kg

Slide 10 - Tekstslide

Continue practicing 
I have 2 workpackets: 

- Length, perimeter, area 
- Volume, capacity, mass
You will choose 1 workpacket to work on today. 

(You can borrow the answer key from my desk)

Slide 11 - Tekstslide

Code breaker 
Code breaker 1: 
What is the result of Snow White’s survey of the dwarves?

Code breaker 2: 
How did I realise that the drink 'Ocean' didn’t exist?

Slide 12 - Tekstslide