Crowdsourcing
Summary
Materials
Instructional Activities and Classroom Assessments
- Introduction to Crowdsourcing (10 minutes)
- Group Activity (10 minutes)
- Share (10 minutes)
- Bitcoin Mining (10 minutes)
- Homework
Learning Objectives
Essential Knowledge
- IOC-1.A.1
- IOC-1.A.2
- IOC-1.A.3
- IOC-1.A.4
- IOC-1.A.5
- IOC-1.B.1
- IOC-1.B.2
- IOC-1.B.3
- IOC-1.B.4
- IOC-1.B.5
- IOC-1.B.6
- IOC-1.E.1 Widespread access to information and public data facilitates the identification of problems, development of solutions, and dissemination of results. IOC-1.E.2 Science has been affected by using distributed and "citizen science" to solve scientific problems.
- IOC-1.E.3 Citizen science is scientific research conducted in whole or part by distributed individuals, many of whom may not be scientists; who contribute relevant data to research using their own computing devices.
- IOC-1.E.4 Crowdsourcing is the practice of obtaining input or information from a large number of people via the Internet.
- IOC-1.E.5 Human capabilities can be enhanced by collaboration via computing.
- IOC-1.E.6 Crowdsourcing offers new models for collaboration, such as connecting businesses or social causes with funding.
- IOC-2.B.9
- CSN-2.A.3
- CSN-2.B.3
- CSN-2.B.4
Details
1. Introduction to Crowdsourcing (10 minutes)
- Define crowdsourcing.
- Ask students to read The Scientist in Us All (or read it out loud as a class).
- Discuss key concepts in the article about Crowdsourcing:
- What are the benefits?
- How is this different than the Folding at Home program we learned about when we discussed parallel and distributed computing? How is it similar?
2. Group Activity (10 minutes)
- Divide students into four groups.
- You can use the Group Generator program to randomly sort students.
- Assign each group on of the four cutting edge scientific puzzles:
- Give students time to review the site as a team.
- Task them with taking notes on what the puzzle(s) are trying to solve and be ready to share with the other groups.
4. Bitcoin Mining (10 minutes)
*Define Bitcoin.
- Explain the hazards of Bitcoin Mining.
- Ask students to discuss the following questions:
- What is the positive intention of Bitcoin?
- What are the negative consequences of Bitcoin mining?
5. Homework
- Students can start their homework.
- Read pages 15-26 of Chapter 2 Blown to Bits.
- Stop at "Because You Can't Live Any Other Way."
- Use the Notetaking template to take notes.