Lesson 3 - Unit 2 - Hydro electricity

Unit 2 - Rivers
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Slide 1: Diapositive
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Unit 2 - Rivers

Slide 1 - Diapositive

Today's Lesson 
To do

  • Homework check: Lesson 2; discussion questions and keywords.
  • Advantages and disadvantages.
  • Video hydro-electricity.
  • Notes on hydro electric dams.
  • Homework: make a fact sheet about one of the 3 dams shown in this lesson.

Goals 

By the end of this lesson:
  • you have learned about hydro-electricity dams.
  • you can think of a minimum of two advantages.
  • you can think of minimum of two disadvantages.
  • you are able to do research at home using the internet as a source.

Slide 2 - Diapositive

Homework check

Slide 3 - Diapositive

                                 Lesson 2. Rivers matter
Discussion questions

Slide 4 - Diapositive

Slide 5 - Diapositive

Let's watch the video
look for:

2 advantages of generating hydro-elecricity
2 disadvantages of generating hydro-electricity

Slide 6 - Diapositive

Slide 7 - Vidéo

Notes on hydro-electricity
advantages:
  • clean energy, no emission (geen uitstoot CO2)
  • it is always there, never runs out
  • generates electricity

disadvantages:
  • disturbing the habitat of plants/animals
  • expensive to build

Slide 8 - Diapositive

Slide 9 - Vidéo

Aswandam, Egypt

Slide 10 - Diapositive

Three Gorges Dam, China

Slide 11 - Diapositive

Itaipu Dam, Brazil and Paraguay

Slide 12 - Diapositive

Homework:
1. Worksheet 'Hydro electricity'
2. Choose one of these three dams: 
  • Itaipu Dam, Three Gorges Dam or Aswan Dam
3. Write down the questions and find the answers online:
-> In which country is the dam located?...........
-> In which river is it located?..............
->how much electricity power does it generate?...........
->in what year was the dam built?...................

Slide 13 - Diapositive

Homework:
1. Worksheet 'Hydro electricity'
2. Choose one of these three dams:
  • Itaipu Dam, Three Gorges Dam or Aswan Dam
3. Write down the questions and find the answers online:
-> In which country is the dam located?...........
-> In which river is it located?..............
->how much electricity power does it generate?...........
->in what year was the dam built?...................
4. add a picture or drawing of a hydro-electric dam

Slide 14 - Diapositive

Homework:
1. Worksheet 'Hydro electricity'
2. Choose one of these three dams:
  • Itaipu Dam, Three Gorges Dam or Aswan Dam
3. Write down the questions and find the answers online:
-> In which country is the dam located?...........
-> In which river is it located?..............
->how much electricity power does it generate?...........
->in what year was the dam built?...................
4. add a picture or drawing of a hydro-electric dam
5.explain how the generating of hydro-electricity works in 50 words minimum.

Slide 15 - Diapositive