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Can You Hear Me Now?
Read the Fine Print
Educational Use
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Students apply their knowledge of linear regression and design to solve a real-world challenge to create a better packing solution for shipping cell phones. They use different materials, such as cardboard, fabric, plastic, and rubber bands to create new “composite material” packaging containers. Teams each create four prototypes made of the same materials and constructed in the same way, with the only difference being their weights, so each one is fabricated with a different amount of material. They test the three heavier prototype packages by dropping them from different heights to see how well they protect a piece of glass inside (similar in size to iPhone 6). Then students use linear regression to predict from what height they can drop the fourth/final prototype of known mass without the “phone” breaking. Success is not breaking the glass but not underestimating the height by too much either, which means using math to accurately predict the optimum drop height.

Subject:
Algebra
Mathematics
Physical Science
Physics
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
Activities
Author:
Abbie Morneault
Brett Doudican
Kellee Callahan
Date Added:
08/02/2017
Design Packing to Safely Mail Raw Spaghetti
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Educational Use
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Students use their creative skills to determine a way to safely mail raw (dry, uncooked) spaghetti using only the provided materials. To test the packing designs, the spaghetti is mailed through the postal system and evaluated after delivery.

Subject:
Applied Science
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Date Added:
09/18/2014
Designing a Package that Works
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Educational Use
Rating
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Student teams act as engineers and brainstorm, design, create and test their ideas for packaging to protect a raw egg shipped in a 9 x 12-in envelope. They follow the steps of the engineering design process and aim for a successful solution with no breakage, low weight, minimal materials and recyled/reused materials. Students come to understand the multi-faceted engineering considerations associated with the packaging of items to preserve, market and safely transport goods.

Subject:
Applied Science
Architecture and Design
Engineering
Material Type:
Activity/Lab
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Martha Cyr
Date Added:
09/18/2014
Economics of Marine Transportation Industries
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This half-semester course studies the economics of the principal markets related to marine transportation, environment, and natural resources. Topics include structures of the markets and industries involved; competition; impacts of policies and regulations. The course analyzes the relationship among industries, markets, technologies, and national policies, and introduces the concepts of national income accounts, sustainability, and intergenerational equity and their relationship to current economic practice.

Subject:
Economics
Social Science
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Kite-Powell, Hauke
Date Added:
09/01/2006
The Emerging Arctic: Risks and Opportunities
Only Sharing Permitted
CC BY-NC-ND
Rating
0.0 stars

The northern reaches of the planet are melting at a pace few nations can afford to ignore, yielding potentially lucrative returns in energy, minerals, and shipping. But debate is mounting over whether the Arctic can be developed sustainably and peaceably.

Subject:
Political Science
Social Science
Material Type:
Lesson
Author:
Council on Foreign Relations
Date Added:
01/16/2018
Fill 'em Up to the top [...] the Nation is Counting On You
Unrestricted Use
Public Domain
Rating
0.0 stars

Poster showing men loading crates onto a boxcar. Caption: The average car carries only 43% of its capacity. As a patriotic duty use every inch of space a car provides. Fill 'em up for your country. No. 8.

Subject:
History
U.S. History
Material Type:
Diagram/Illustration
Primary Source
Provider:
Library of Congress
Provider Set:
Library of Congress - World War I Posters
Date Added:
06/18/2013
Locks and Dams
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Educational Use
Rating
0.0 stars

Students are introduced to the structure, function and purpose of locks and dams, which involves an introduction to Pascal's law, water pressure and gravity.

Subject:
Applied Science
Engineering
Hydrology
Physical Science
Material Type:
Lesson Plan
Provider:
TeachEngineering
Provider Set:
TeachEngineering
Author:
Denali Lander
Denise W. Carlson
Jeff Lyng
Kristin Field
Lauren Cooper
Date Added:
09/18/2014
Special Topics in Supply Chain Management
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This subject presents a range of advanced topics in integrated logistics and supply chain management. The course was conducted in a lecture-discussion format, with participation of corporate executives as guest lecturers. Students prepare industry assessment analyses and make formal classroom presentations. Specific topics alternate from year to year, but basic content includes procurement strategies and strategic sourcing, dynamic pricing and revenue management tactics, mitigation of supply chain risk through supply contracts, strategic outsourcing of supply chain functions and operations, management and operation of third party logistics providers, and management of supply chain security.

Subject:
Applied Science
Business and Communication
Engineering
Management
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Sarma, Sanjay
Subirana, Brian
Williams, John
Date Added:
02/01/2005
Technology in Transportation
Conditional Remix & Share Permitted
CC BY-NC-SA
Rating
0.0 stars

This course provides an introduction to the transportation industry's major technical challenges and considerations. For upper level undergraduates interested in learning about the transportation field in a broad but quantitative manner. Topics include road vehicle engineering, internal combustion engines, batteries and motors, electric and hybrid powertrains, urban and high speed rail transportation, water vessels, aircraft types and aerodynamics, radar, navigation, GPS, GIS. Students will complete a project on a subject of their choosing.

Subject:
Applied Science
Engineering
Material Type:
Full Course
Provider:
MIT
Provider Set:
MIT OpenCourseWare
Author:
Sarma, Sanjay
Date Added:
02/01/2011