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Plate Tectonics for Kids | Tectonic plates explained

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2.8M views 6 years ago

Warm-up Questions

What do you think “plate tectonics” means?
What kinds of things do you think tectonic plates can cause (for example, earthquakes or mountains)?
Why do you think this video is “for kids”? What would you expect the explanations to be like?

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Plate Tectonics for Kids | Tectonic plates explained

Earth is moving slowly + what plate tectonics means (00:00 – 01:38)

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1. Why can’t we usually feel the Earth moving under our feet?

Because the movement is stopped by mountains
Because the land moves very slowly most of the time
Because the Earth only moves during big storms
Because only the oceans move, not the land

2. About how fast does the land move, according to the video?

Between one and six inches per year
About one mile per year
About six feet per day
It never moves at all

3. What does the word “tectonics” originally mean (from Ancient Greek)?

Pertaining to building
Pertaining to animals
Pertaining to weather
Pertaining to oceans

Plate Tectonics for Kids | Tectonic plates explained

Earth’s layers, plates, and types of crust (01:38 – 04:08)

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1. What is the name of the top layer that moves in big pieces (plates)?

The hydrosphere
The core
The atmosphere
The lithosphere

2. What is the asthenosphere described as in the video?

A layer of air under the crust
A liquid-like layer of molten rock that moves around
A solid layer of ice
A layer made only of aluminum

3. Oceanic plates are made from crust called “sema.” What is sema made from?

Iron and nickel
Silicon and aluminum
Silicon and magnesium
Water and salt

Plate Tectonics for Kids | Tectonic plates explained

Plate boundaries, Pangaea, and modern tracking (04:08 – 07:22)

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1. At what places do tectonic plates move mostly?

Mostly where they meet, at the boundary of two plates
Only in the middle of continents
Only near the North Pole
Only under the oceans

2. What is the process called when one plate slides under another at a convergent boundary?

Condensation
Erosion
Evaporation
Subduction

3. What technology do scientists use to track how the Earth’s crust is moving today?

Telescopes
GPS technology
Magnets
Solar panels

Plate Tectonics for Kids | Tectonic plates explained

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1. Which statement best matches the video’s main idea?

Earthquakes happen every day everywhere
Mountains only form because of wind and rain
The Earth’s surface is made of moving plates that shape the planet over time
The Earth is completely still except during storms

2. Which type of plate boundary is described as more likely to create earthquakes?

Convergent boundary
No boundaries create earthquakes
Transform boundary
Divergent boundary

3. Why don’t we usually notice plate movement in daily life?

Because the plates stop moving at night
Because the ground is hollow
Because plate movement happens only in space
Because the movement is extremely slow and takes millions of years to notice

Discussion Questions

Discuss the ideas from this video

Plate Tectonics for Kids | Tectonic plates explained

The video compares plates to “giant ice cubes floating.” Do you think this is a good comparison? Why or why not?
Which boundary type (convergent, divergent, transform) is easiest for you to imagine? Explain using your own example or drawing idea.
If you lived near a plate boundary, what information would you want to know to feel prepared for earthquakes?
Do you think GPS technology will help scientists predict earthquakes better in the future? Why or why not?