Lesson 5: Volcanoes

• Aardrijkskunde
• Middelbare school
• havo
• Leerjaar 5

Ready to start

• Phone in your bag
  
• Notebook and pen on your desk 
• Laptop closed on your desk

1. Startklaar

Bij de start van iedere les verwelkomt de docent de leerlingen bij de ingang van de deur, noemt leerlingen bij naam, maakt oogcontact en besteedt aandacht aan hun welbevinden. De docent geeft het goede voorbeeld en spreekt hoge verwachtingen uit voor het verloop van de les door succescriteria op gewenst gedrag, schooltaal en effectief leren te benoemen. De leerlingen zijn startklaar: ingelogd in LessonUp, telefoons opgeborgen in het Zakkie, en JdW-map op tafel.

5.1 Dynamic Earth: Risks from Below and Above

Learner Profile: Knowledgeable

ATL: Structure information & Make connections between sources

Related concepts: Processes

Key concept: time, place and space

Technology and innovation shape how societies respond to Earth’s processes across time, place, and space.

Global context: Scientific and technical innovation

Individuals & Societies

Today's program

• Planner 
• Formative Assessment 1 
• Learning objectives lesson 5
• Activity 
• Notes
• Check learning objectives

Periode 1

Week 1	Week 2	Week 3	Week 4	Week 5	Week 6
			FA1

Week 7	Week 8	Week 9	Week 10	Week 11	Week 12
		FA2	Recap	Exams	Exams

Formative Assessment 1 

Tops:

Tips:

Learning objectives

1. Classify and explain volcanoes based on plate tectonics 

Key terms: Plume & hotspot, Shield volcano, Composite volcano (stratovolcano), Caldera, Eruption, Pyroclastic flow, Lahar, Landslide

How is a volcano formed?

Activity

• Work alone or in pairs.
• You will receive one worksheet about a specific volcano.
• Look at the sources provided on your worksheet and your own notes. Try to answer the questions 
• After 10 minutes, you are allowed to use the internet to research further. 
• Be ready to share your findings with the class.

Learner Profile: inquirer

ATL: Make connections between sources

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Mount Fuji (Japan)

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Krakatau(Indonesia) 

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Mauna Loa (Hawai'i) 

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Notebook en pen ready?

What causes tectonic plates to move?

• Convection currents 
  due to internal heat
  
  
• Ridge-push
  
  
• Slab-pull

Hoe hoge hoe kouder.

Hoe verder van de evenaar hoe kouder.

Three movements

Movements cause volcanoes, earthquakes and mountains

Hoe hoge hoe kouder.

Hoe verder van de evenaar hoe kouder.

Three movements

Most volcanoes are caused by subduction at a convergent plate boundary.

Some are formed at divergent boundaries or hotspots. 

Hoe hoge hoe kouder.

Hoe verder van de evenaar hoe kouder.

Three types of volcanoes 

Subduction

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Other dangers...

Volcanic eruptions may cause:

• Pyroclastic flows
• Lahar
• Landslides (and tsunami's) 

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Pyroclastic flow

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Lahar

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Landslide

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Hotspot 

plume = small area of unusally high heat upwards (in the mantle)

https://www.nu.nl/klimaat/6303415/al-een-jaar-recordtemperaturen-in-oceanen-tekenen-dat-opwarming-versnelt.html?referrer=https%3A%2F%2Fwww.google.com%2F

Check Learning objectives

1. Classify and explain volcanoes based on plate tectonics 

Key terms: Plume & hotspot, Shield volcano, Composite volcano (strato volcano), Caldera, Eruption, Pyroclastic flow, Lahar, Landslide

Activity

• Work individually
• Grab a piece of scrap paper en your pen
• Answer the question on the following slide  

Activity

1. What kind of volcano is this?
2. How do you know?
3. How is it formed?  

Acatenango in Guatemala

Have a good day!