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Portal:Service learning

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The Service learning Portal


How to use Appropedia for Service Learning
Thermal Curtain: To educate people about thermal energy conservation
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Service learning as a teaching method combines community service with academic instruction that focuses on critical, reflective thinking and civic responsibility. Service learning programs involve students in organized community service that addresses local and global needs, while developing their academic skills, sense of civic responsibility, and commitment to the community. Internships offer ways individuals can learn from valuable work experiences while also contributing to the host's mission.

Service learning using Appropedia helps to create an essential knowledge base for the world via learning experiences for individuals and classes.


The Appropedia Foundation and the Appropedia community work with universities via service learning courses, as well as service learning programs to create these opportunities. Appropedia internships also offer opportunities for service learning.

 

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Building a very hot parabolic solar cooker using pedal power tools.
Notice how the focus is the same for the various parabolas.
Aleiha's parabolic solar cooker. The paraboloid is an interesting shape with some amazing qualities. It has the power to concentrate light, electronic waves, sound, etc. to its focus at the center. To find the focal point of a paraboloid, one must use the formula, y=p*x^2, where p is a constant. The variable y is the depth of the dish, and x measures the distance from the center axis to the maximum circumference of the dish. You have to pretend that there is an x axis going through the center of the base of the dish and a perpendicular y-axis passing from the center of the base of the dish to the focal point. The two numbers, x and y, represent a point on the paraboloid, and from that, you are able to determine where the focus is.

Parabolic cookers have been used for centuries now. The idea to concentrate light using curved mirrors was developed by the Greeks, Aztecs, Incas, Romans and Chinese. The Incas used bronze and gold for their mirrors and they built structures that were several stories high. This technology seems to have appeared around the same time for each of the civilizations. It is thought that Archimedes harnessed the technologyW to defend Syracuse from invading Roman fleets in 212 BC.

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WaterPod Rocket Stove

The WaterPod's only cooking appliance for the entire summer voyage. Discovery News says, "If rising ocean levels force us to figure out how to float, it might not be an entirely bad thing. Especially if the food tastes like this."

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Blog posts

Posts from our blog, tagged with service learning:

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Selected courses, programs and groups

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E215 Introduction to Design projects: This gallery lists some of the projects done by Engr215 Introduction to Design taught at Humboldt State University. All semesters taught by Lonny Grafman, unless noted otherwise.

Spring 2012: Friends of the Dunes

Design and build educational displays, technologies and infrastructure for the Humboldt Coastal Nature Center  
Fall 2011: Flock House

Design and build sustainable technologies for mobile art pods interacting throughout NYC  
Spring 2011: Locally Delicious

Design and build appropriate technology projects for children that promote healthy, local eating  
Fall 2010: HBCSL Somoa Hostel

Design and build eco-projects to support a hostel being designed at the Samoa Cookhouse  
Spring 2010: RCEA

Design and build energy education boxes, housed at Redwood Coast Energy Authority to build, for classrooms in Humboldt County  
Spring 2010: World Shelters

Design, prototype and improve structures by leveraging the resources of Haiti and World Shelters  
Fall 2009: CCAT and Network for a Healthy California

Design and build appropriate technology projects for CCAT and Network for a Healthy CA  
Spring 2009: WaterPod

Design and build sustainable technologies to educate and support artists living sustainably on a barge in NYC  
Fall 2008: Full Belly Project

Design and prototype adaptions to the Universal Nut Sheller  
Spring 2008: Discovery Museum

Design and build educational flume inserts for the Redwood Discovery Museum  
Fall 2007: HBCSL

Designing and prototype model hostel cottages for the proposed Humboldt Bay Eco Hostel  
Spring 2007: RCEA

Design and build energy efficiency displays for the Redwood Coast Energy Authority (Co-taught with Professor Eileen Cashman)  
Fall 2006: CCAT

Design and prototype educational, appropriate technology, infrastructure models  
Fall 2005: Interactive Energy Efficiency Displays

Design and build educational energy displays for the Redwood Coast Energy Authority  

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