Do women live longer than men?
This activity opens with a graph that depicts the life expectancies of men and women born in the United States. Students are asked to estimate the greatest difference between genders in the years between 1920 and 1996. The activity, part of the Figure This! collection of 80 real-world math challenges, introduces trend analysis and explains its utility to market research, radio stations, and manufacturers. The Hint tells students how they should read the graph to determine the life expectancy for
Middle School Portal: Math and Science Pathways (MSP2)
This web site contains descriptions and links to more than 60 virtual manipulatives, activities designed to function as concept tutorials. The virtual manipulatives, mostly in the form of Java applets, are designed to facilitate grades 6-8 mathematics learning. By encouraging active student exploration with computers, the virtual manipulatives can help students visualize mathematical relationships. They are organized into five categories based on the National Council of Teachers of Mathematics (
Ethno-linguistic Fragmentation, Discrimination, and Access to Clean Water in Mexico
Access to water is very unequal in Mexico and indigenous municipalities are particularly disadvantaged. The paper analyzes empirically the unequal access to water across Mexican municipalities and across individuals for the period of 2000-2005 using regression analysis. The contributions of this paper are two-fold. First, it expands the focus of the literature of ethnic fragmentation and public good provisions from level to distribution; and second, it presents an ethnic fractionalizat
Organization for Economic Co-Operation and Development (OECD)
The OECD groups 30 member countries sharing a commitment to democratic government and the market economy. With active relationships with some 70 other countries, NGOs and civil society, it has a global reach. Best known for its publications and its statistics , its work covers economic and social issues from macroeconomics, to trade, education, development and science and innovation. The site provies a myriad of resources on international econonmic development.
Lecture 29 - Fiscal Policy
ECO 155: Principles of Macroeconomics - Lecture Videos - Lecture 29 - Fiscal Policy - Missouri State University > COMPLETE COURSES > ECO 155: Principles of Macroeconomics > Lecture Videos > Lecture 29 - Fiscal Policy
Theory and Practice of Online Learning
The second edition features updates on all chapters from the first edition and the addition of 4 new chapters (on Mobile Learning, Social Software, Distance Education Philosophy and Financial Decision Making). Two chapters (Chapter 3 - Value Chain Analysis and Chapter 9 - Copyright Issues)were not updated nor included in the 2nd edition. These two chapters (in addition to all of the origional 1st edition chapters) will continue to made available at this site, however readers are encouraged to ac
Statistical Methods in Biomedical Imaging
This resource contains the complete materials (syllabus, class notes, assignments, web-based software analysis and visualization tools) for a semester-long upper-division or graduate course on mathematical modeling, statistical analysis and visualization of biomedical imaging data.
Computational image analysis: from cells to tissues - Prof. Ioannis Kakadiaris
Principles of image analysis. Segmentation, edge detection, and feature extraction. Imaging tissue section images obtained by H&E staining, immuno-histochemistry, and multi-color FISH. Part of the Computer-Aided Discovery Methods course taught at Baylor College of Medicine.
Tools of the Trade
This OLogy activity offers kids a fun way to get firsthand knowledge of how archaeologists find lost sites. In Tools of the Trade, kids are given six cartoon frames, each illustrating a problem the archeology team faced in locating a lost mission on St. Catherines Island. When kids select a frame, they are given details about the problem; they are then asked to pick which tool they think helped the team solve the problem. Each time they correctly identify a tool, they are given additional detail
Attitudes Toward HIV Protease Inhibitors and Medication Adherence in an Inner City HIV Population
The objective of this pilot study was to examine attitudes toward protease inhibitors (PIs) among HIV-infected individuals and to assess the relationship between PI attitudes and adherence to PIs. Respondents were recruited from four AIDS service organizations in New York City; the total sample consisted of 97 HIV-infected individuals who were taking a PI. The sample consisted largely of African Americans and Latinos from inner city areas, and most had a low level of education. Adherence was sub
General Classification of Igneous Rocks
These lecture notes are part of a series of lectures available on the geology department website at Tulane University. Topics covered include criteria for the classification of igneous rocks, field identification of minerals present in hand sample, thin section examination and chemical analysis. The general chemical classification covers silica content (silica saturation), aluminum saturation, and alkaline and subalkaline rocks. This resource is part of the Teaching Petrology collection. http://
Florida Shipwrecks: 300 Years of Maritime History
This is a travel itinerary featuring 13 historic shipwrecks in waters near Florida, a convergence point for maritime trade routes. Learn about the historical significance of these 13 shipwrecks. See photos and an essay on Florida maritime history.
Bridging the Watershed
Bridging the Watershed (BTW) is an outreach program of the Alice Ferguson Foundation, in partnership with the National Park Service and area schools, whose purpose is to provide personally meaningful, educational experiences that connect students to their place in the natural and cultural world. BTW offers 5 core modules, as well as a host of park-specific curriculum units, that offer classroom lessons to prepare students for their field studies, guidance for data analysis after a field study,
Virtual Maths - Numbers, 2D Rectangle simulation tool
Interactive simulation tool demonstrating the formula for calculating the area of a 2D rectangle
This section promotes students to actively respond to works of art. Students have the opportunity to assess what they have discovered and define what they still want to know. The pre-visit activity, Art Analysis and Creative Writing, asks students to write a fictional narrative based on a work of art. This exercise reveals how works of art elicit multiple interpretations. The on-site activity, Sharing Stories, Looking at Books and Paintings, asks students to share their personal perspectives, vi
La Ciudad: The Immigration Experience
La Ciudad tells four separate but interconnected stories of Latin American immigrants struggling to survive in New York. This lesson plan includes activities inspired by the film including internet research, writing, and poetry analysis.
The Hazor Excavations in memory of Yigael Yadin: Zooarchaeological Analyses This dataset represents the zooarchaeological identification and analysis conducted by Justin Lev-Tov as part of the Hazor Excavations in memory of Yigael Yadin . The majority of the faunal remains come from Late Bronze Age and Iron Age contexts. These ongoing excavations are led and directed by Professor Amnon Ben-Tor of the Hebrew University of Jerusalem, Israel. The majority of the excavation staff as well as the dire
This site opens a window into the lives of American diplomats and U.S. foreign policy -- how it is formulated in Washington and implemented at our embassies abroad. Transcripts of more than 1,300 interviews with U.S. diplomatic personnel capture their experiences, motivations, personal analyses, and private thoughts.
First American West: The Ohio River Valley, 1750-1820
This site consists of letters, journals, books, newspapers, maps, and images documenting the land, peoples, and exploration of the trans-Appalachian West. The first European travelers, their relations with Native Americans, new settlers' migration and acquisition of land, navigation down the Ohio River, planting of crops, trade in tobacco and horses, and the roles of African Americans, women, churches, and schools are documented.
Asleep at the Switch: Local Public Health and Chronic Disease
Local health departments generally do a good job of monitoring and controlling conditions that killed people in the United States 100 years ago. Yet noncommunicable diseases, which accounted for less than 20% of US deaths in 1900,1 now account for about 80% of deaths.2 Our local public health infrastructure has not kept pace with this transition. Health departments must continue to handle traditional public health priorities as well as emerging infectious diseases. They must also increasingly ad