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What's inside Your Smartphone?

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raymond.onck
raymond.onck
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Video quiz details

Task Description
Watch the video, pay attentions on the numbers and terms. and answer accordingly
Video details
Scene summary
Watch the video, pay attentions on the numbers and terms. and answer accordingly
Video length
4 minutes 56 seconds
Video genre
Lectures (e.g. TED talks)
Language goals
listening
Listening comprehension
Level
The above lesson is a great teaching resource for:Elementary (A1)
Student type
This resource is intended for:Elementary schoolers
elementary-school
Elementary schoolers
Quality check
Quality not yet verified by the community.
Sensitivity
This resource does not contain any images, words or ideas that would upset a reasonable person in any culture.
Copyright license
This resource is licensed by raymond.onck under the Creative Commons Attribution License.
Upload date
7/20/2020
Video quiz questions (printable)
1. Choose the correct options.
Approximately how many chemical elements are found in a smartphone?
25
55
70
110
2. Choose the correct options.
What is a characteristic of a rare earth element?
There are about 17 different ones
They are relatively common in Earth’s crust
They are found in many areas in Earth’s crust
They have many uses in smartphones
All of these are characteristics
3. Choose the correct options.
How might smartphones linked to climate change?
They produce carbon dioxide
They have components that use oil
They produce heat during their use
All of these reasons
4. Choose the correct options.
What is the predicted number of smartphones that will be in use in 2019?
2.3 billion
1 billion
3 billion
7.3 billion
5. Choose the correct options.
What might be an issue for the workers hired to dismantle old smartphones?
Lack of training on how to safely reclaim metals
Poor wages
Unsafe working conditions
All of these are potential issues
raymond.onck
raymond.onck
id
Raymond.onck is from/lives in Indonesia and has been a member of iSLCollective since 2020-06-02. Raymond.onck last logged in on 2020-08-05, and has shared 7 resources on iSLCollective so far.
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