Introduction
There is a lot of controversy surrounding the use of genetic modification techniques in our food production. Critics on both sides of the line make compelling arguments. It is a very complex debate and many people don't have a good understanding of the issues being discussed. This webquest is designed to familiarize and educate you to both sides of the argument to allow you to make an informed decision as to which side of the debate you stand on.
Task
In this webquest, you will be provided with websites to visit to develop your knowledge of the process of genetic manipulation. There will be several questions to answer while browsing these sites and at the end, using your newly acquired knowledge, you will compose a two page response to this debate.
Process
First off, it is important you have an idea of the debate we will studying today. Watch the following quick video to familiarize yourself with the topic.
[video:https://www.youtube.com/watch?v=gKO9s0zLthU#t=253 align:center]
Next, visit the following sites.
http://cls.casa.colostate.edu/TransgenicCrops/index.html
http://agbiosafety.unl.edu/education/summary.htm
http://www.maizecdna.org/outreach/tpe.html
Answer the following questions as you read the sites:
- List and define the 5 steps of transgenic manipulation
- Briefly explain the regulatory processes in place for genetic manipulation of plants.
- Descirbe the benefits and drawbacks that accompany the production of transgenic crops.
You can also complete the following simulation if you need further clarification.
http://www.pbs.org/wgbh/harvest/engineer/transgen.html
After you have become familiar with the process, read the following two responses to the debate and identify at least two weaknesses (this can include falacies, weak arguments or areas that you feel need further clarification or research) in each article.
http://www.responsibletechnology.org/10-Reasons-to-Avoid-GMOs
http://www.agbioworld.org/biotech-info/articles/biotech-art/in_favor.ht…
Finally, using the knowledge you have accumulated in the activity, write a two page response to any aspect of the GMO debate (labeling products, production of transgenic crops, etc.). Make sure that your argument is supported by facts and be sure to correctly cite those facts.
Evaluation
|
Criteria |
1 |
2 |
3 |
4 |
|
Accuracy of Response to Questions |
Questions were either unanswered or incorrect. |
Responses were attempted but contained errors or were too vague |
Responses were mostly accurate with a few errors or further clarfication was needed |
All responses are accurate and thorough |
|
Identification of Weaknesses in Argument |
No attempt was made |
X |
X |
All four responses are appropriate and insightful. |
|
Debate Paper-Argument |
Paper fails to meet the length requirement. Argument was weak, lacking little to no support |
Argument was supported but not throughly. Response does not feel fully supported or explained. |
Position is well defended but requires a little more support. |
Debate well researched and crafted. All responses are well supported. |
|
Debate Paper- Construction/Citations |
Paper lacked citations. More than 10 grammatical, syntax or punctuation errors. |
Citations are present but in incorrect format. Less than 10 grammatical, syntax or punctuational errors present. |
Citations are accurate, perhaps with minor formatting errors. Less than 5 errors in grammar/syntax. |
All citations are accurate. Little to no grammar, syntax or punctutation errors. |
Conclusion
The topic of transgenic crops is a highly debated and little understood topic in our culture today. I hope through this webquest, you have become more knowledgeable on the topic and feel more confident in your opinions on the subject as a result.
Teacher Page
Standard
SC.912.L.16.10: Evaluate the impact of biotechnology on the individual, society and the environment, including medical and ethical issues.
Topic: Genetically Modified Foods (GMOs)
Objectives
1. Students will develop an understanding of genetically modified food, including the processes of modification and the purposes.
2. Students will be able to compare and contrast the benefits and drawbacks of genetic manipulation in our foods.
3. Students will be able to craft a well researched, well-supported answer to one aspect of this debatable topic.