This course introduces students to the basic concepts, logic, and issues involved in statistical reasoning. Major topics include exploratory data analysis, an introduction to research methods, probability, and statistical inference. The objectives of this course are to give students confidence in manipulating and drawing conclusions from data and provide them with a critical framework for evaluating study designs and results. An important feature of the course is the use of an intelligent tutori
Introduction to Biology
This introductory course defines biology and its relationship to other sciences. It examines the overarching theories of life from biological research and also explores the fundamental concepts and principles of the study of living organisms and their interaction with the environment. Learners will examine how life is organized into hierarchical levels; how living organisms use and produce energy; how life grows, develops, and reproduces; how life responds to the environment to maintain internal
"Introduction to Education: Understanding and Evaluating Education, Spring 2009"
" This class uses K-12 classroom experiences, along with student-centered classroom activities and student-led classes, to explore issues in schools and education. Students in this course spend time each week observing pre-college math and science classes. Topics of study include design and implementation of curriculum, addressing the needs of a diversity of students, standards in math and science, student misconceptions, methods of instruction, the digital divide, teaching through different med
"Environmental Engineering Masters of Engineering Project, Fall 2007"
"This class is one of the core requirements for the Environmental Masters of Engineering program, in conjunction with 1.133 Masters of Engineering Concepts of Engineering Practice. It is designed to teach about environmental engineering through the use of case studies, computer software tools, and seminars from industrial experts. Case studies provide the basis for group projects as well as individual theses. Recent 1.782 projects include the MMR Superfund site on Cape Cod, appropriate wastewate
"The Impact of Globalization on the Built Environment, Fall 2009"
"The course is designed to provide a better understanding of the built environment, globalization, the current financial crisis and the impact of these factors on the rapidly changing and evolving international architecture, engineering, construction fields. We will, hopefully, obtain a better understanding of how these forces of globalization and the current financial crisis are having an impact on the built environment and how they will affect firms and your future career opportunities. We wil
Topics on the engineering of computer software and hardware systems: techniques for controlling complexity, system infrastructure, networks and distributed systems, atomicity and coordination of parallel activities, recovery and reliability, privacy of information, impact of computer systems on society. Case studies of working systems and outside reading in the current literature provide comparisons and contrasts. The group project is to write an NSF systems proposal to fund a middle-ware produc
Database Management Systems
A more formal approach to Relational Database Management Systems, compared the way they were covered during Web Applications. Database systems are discussed from the physical layer of B-trees and file servers to the abstract layer of relational design. Also includes alternative and generic approaches to database design and database management system including relational, object-relational, and object-oriented systems, SQL standards, algebraic query languages, integrity constraints, triggers, fun
Worldwide Amphibian Declines
AmphibiaWeb is an online system enabling anyone with a Web browser to search and retrieve information relating to amphibian biology and conservation. This site was inspired by the global declines of amphibians, the study of which has been hindered by the lack of multidisplinary studies and a lack of coordination in monitoring, in field studies, and in lab studies. We hope AmphibiaWeb will encourage a shared vision for the study of global amphibian declines and the conservation of remaining amphi
Remembering Jim Crow
Remembering Jim Crow is a companion to a radio documentary, and examines the system that, for much of the 20th century, barred many African Americans from their rights as U.S. citizens. Read personal histories of segregation. See a sampling of Jim Crow laws. Learn how African Americans fought economic hardships imposed by Jim Crow and how they built social institutions to combat segregation.
Grammar and vocabulary: Ich suche which Telefonnummer von Frau Müller
At the end of this lesson you will be able to ask for and note down a telephone number. You learn how to write numbers out in full.
"Uchuhiko" (Japanese for Space Flight) is a wrapper for NASA/JPL's online Solar System Simulator running with both, QVGA and VGA Pocket PC screens. When you select date and time, view-to object (left combo box) and view-from object (right combo box) plus a field of view, Uchuhiko will download a computed and rendered image from the Solar System Simulator server. Tap and hold on a downloaded image to confirm settings. Simulate almost any exciting phenomena in the solar system by simply providing
Thinking About Politics: American Government in Associational Perspective
The goal of this textbook is to provide students with a comprehensive survey of the American political system and with a framework for analyzing its processes and functions. It will appeal to instructors of introductory American government courses who wish to take students beyond a traditional institutional orientation. Throughout the text, the various dimensions of American politics are integrated into an analytical framework designed to stimulate thoughtful understanding of the political world
Medical Response to Weapons of Mass Destruction: Nerve Agents
This presentation discusses exposure to nerve agents such as sarin gas and their use as weapons of mass destruction, disease manifestations, how to diagnose and treat them. Medical Response to Weapons of Mass Destruction, A Course on Nuclear, Biological, and Chemical Warfare for Healthcare Providers, was the first of its kind following the devastating events of 2001. This Web-based course combines Medantic Technology's didactic presentations and Medulator virtual patient cases delivered via a cu
This is an interactive tutorial for the CINAHL database in the EBSCO format.
What Is It Like to Be a Reporter?
Reporters have to meet a lot of deadlines and spend a lot of late nights, but the profession is rewarding, as well. Learn about the different perks of being a reporter with help from a journalism professor. (01:31)
Pendennis Castle N110004 PENDENNIS CASTLE, Falmouth, Cornwall. General view.
PENDENNIS CASTLE, Falmouth, Cornwall. General view.
A Computational Approach to the Discovery and Representation of Lexical Chunks
Lexical chunks have in recent years become widely recognized as a crucial aspect of second language competence. We address two major sorts of challenge that chunks pose for lexicography and describe computational approaches to addressing these challenges. The first challenge is lexical knowledge discovery, that is, the need to uncover which strings of words constitute chunks worthy of learners attention. The second challenge is the problem of representation, that is, how such knowledge can be
Perception par le tuteur de l'activité d'un apprenant engagé dans une activité collective à dist
Cet article cherche à répondre à une des difficultés rencontrées par un tuteur en situation de suivi d'une activité collective à distance, à savoir la perception de l'activité individuelle des apprenants dans l'activité de groupe. À partir d'une étude de la littérature sur les scénarios d'activités collectives à distance et sur la dynamique de groupe, nous proposons des moyens de faciliter la perception de l'activité individuelle par le tuteur. Ces moyens s'appuient sur une perc
QBLS : web sémantique de formation pour un apprentissage par questionnement
Nous présentons dans cet article un EIAH conçu et développé selon des méthodes et techniques du web sémantique. Nous avons adopté une approche d'acquisition et de gestion des connaissances pour expliciter la stratégie pédagogique d'un enseignant, acquérir des ressources pédagogiques à partir d'un document de cours initial, et organiser ces ressources. L'environnement d'apprentissage constitue un web sémantique dit « de formation ». La visualisation des ressources et la navigation
Effet d'un dispositif de communication médiatisée synchrone dans une tâche de résolution de prob
Cette étude examine l'incidence d'un dispositif de communication médiatisée synchrone (messagerie instantanée) sur les interactions d'enfants de CM1 dans une tâche de co-résolution d'un problème. Les enfants réalisent une tâche de sélection de phrases importantes d'un récit d'abord individuellement puis avec un camarade de classe. Certains enfants collaborent dans une situation de face à face (7 dyades) et d'autres utilisent un dispositif de communication médiatisée synchrone (8 dy