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grade level: 6-8, 9-12
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curriculum standards:
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posted on: November 19, 2001![]()
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Teacher's Version
This lesson provides you with the resources that you will need to teach this lesson. We have also provided a link for your students to follow this lesson online. The link below contains only the information your students need:
What's the Problem with Digital TV
Key Economic Concepts:
Students will be introduced to the mandate for digital TV transmission by 2006, consider the implications this mandate will have for the environment (negative externalizes), and evaluate possible solutions to this "problem".
Students will:
Students will be introduced to the mandate for digital TV transmission by 2006, consider the implications this mandate will have for the environment (negative externalizes), and evaluate possible solutions to this "problem". THINK ABOUT IT questions follow each section. A culminating activity requires students to identify costs and benefits to society and consider using government regulation as a correction. 
The Federal Communications Commission has mandated that by the year 2006 all TV transmission will be digital. Most homes in the United States have more than one television set and most of those sets are analog, not digital. Analog TVs are not capable of receiving digital transmission.
Activity 1
[Note to teacher: For the full text of the FCC's consumer bulletin on digital TV go to www.fcc.gov/Bureaus/Engineering_Technology/Factsheets/dtv9811.txt [1] ]
According to the Federal Communication Commission's November 1998 "Digital Television Consumer Information" bulletin, digital television will "...allow television to enter the digital world of the personal computer and the Internet."
With digital transmission a TV broadcaster will be able to:
Activity 2
Teacher: The following program can be listened to using RealAudio. There is also a written transcript that can be read.
The "problem" is that when people switch from their old analog TVs to the new digital TVs those old analog TVs will be thrown out.
Did you know that there are parts of a TV that are very toxic to the environment. Listen to this Living on Earth segment on the environmental hazards of TV disposal :"Toxic Television Disposal": Living on Earth 2/18/00. www.loe.org/shows/shows.htm?programID=00-P13-00007#feature3 [2]
Activity 3

We have a problem!
Millions of analog TVs are going to be thrown out in the next decade and someone is going to have to pay. If these TVs are not safely recycled their disposal will cause damage to the environment. Who should pay for analog TV disposal?
Should those paying be forced to do so through taxation or government regulation or should they be encouraged through education and information programs?
Evaluate the following alternative solutions to this problem.
1. Print and complete the following table by identifying the costs and benefits to society of each possible solution.
Here is a link to the chart below in the form of a student handout. Problem: WHO should pay for analog TV disposal? HOW? (Printable Version)
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Problem: WHO should pay for analog TV disposal? HOW? |
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| Alternative Solution 1: | What are the costs to society of this solution? | What are the benefits to society of this solution? |
| The local government charges higher refuse taxes to those disposing of analog TVs. | ||
| Alternative Solution 2: | What are the costs to society of this solution? | What are the benefits to society of this solution? |
| The government place strict "take back" regulations on TV manufacturers. | ||
| Alternative Solution 3: | What are the costs to society of this solution? | What are the benefits to society of this solution? |
| Communities devise their own voluntary "take back" plans. | ||
| Alternative Solution 4: | What are the costs to society of this solution? | What are the benefits to society of this solution? |
| Do nothing. When damage to the environment occurs taxpayers can pay for the cleanup costs. | ||
2. Which solution provides the most benefit at the least cost to society?
3. Enter your choice in the following survey and compare it to the choices made by other students who have completed this lesson.
Links Used:
1. ^ ^ "www.fcc.gov/Bureaus/Engineering_Technology/Factsheets/dtv9811.txt" - (www.fcc.gov)
2. ^ ^ "Toxic Television Disposal" - (www.loe.org) Discusses how to properly dispose of your old television set.
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