Black Hills Hydrology Study
This USGS site contains information on the geology units, topography, and precipitation rates of the Black Hills as it relates to the hydrology. Included is a map defining the study area, precipitation graphs, a stratigraphic column, a map denoting the distribution of hydrogeologic units, a geologic cross section, and a photo of the hydrogeologic setting. Links to an introduction to this study, objectives, products, references, and digital map services are also available through this site.
National Atlas of the United States
This is a primary source of U.S. maps and geographic information. Zoom in on your state and make your own map by selecting features to display: cities and counties, roads and rivers, population and 109th congressional districts, crops and livestock, amphibians and butterflies, air and water quality, ...
Quake: 1906 San Francisco Quake
This site tells why the April 18, 1906, earthquake along the San Andreas Fault was one of the most significant earthquakes of all time. See photos, eyewitness accounts, the 1906 seismogram, and casualty and damage statistics. Learn about the flurry of scientific investigation unleashed by the quake and the advances that followed.
This site lets students display on maps a range of data: population, transportation, political boundaries, oil, water, other natural resources, and more. Students can explore geographic relationships by combining and co-displaying these data on maps of Africa, the Americas, Asia, the Middle East, and other parts of the world.
This Dynamic Earth: The Story of Plate Tectonics
In the early 1960s, the emergence of the theory of plate tectonics started a revolution in the earth sciences. Since then, scientists have verified and refined this theory, and now have a much better understanding of how our planet has been shaped by plate-tectonic processes. We now know that, directly or indirectly, plate tectonics influences nearly all geologic processes, past and present. Indeed, the notion that the entire Earth's surface is continually shifting has profoundly changed the way
Small Business Management
Course Objectives: To provide students with an introduction to the world of small business and an understanding of what is needed to start/run a small business. To state that the small business is the most dominant form of business in society is not an overstatement: over 98% of the businesses in the country employ less than 100 people. Therefore, the majority of you will most likely be either starting, owning, or occupying a significant management position in a small firm sometime in your lifet
Elementary Abstract Algebra
This book is intended for a one semester introduction to abstract algebra. Available in postscript, pdf, and latex formats.
Levels of measurement
Aimed at statistics beginners, this learning object describes, and gives examples of, the four levels of measurement of data: nominal, ordinal, interval and ratio.
Statistics - an intuitive introduction: introduction
Things you need to know before looking at the statistics courses here.
Introduction to String Field Theory
Introduction to String Field Theory
Correct Method of Folding the United States Flag
Word and diagram instructions on how to fold the flag into a triangular shape for presentation or display.
Inquiring Minds: Fermilab
This sie features an introduction to elementary particles and forces in our universe, physics questions answered by Fermilab scientists, an interactive timeline illustrating the history of high-energy physics, links to other high energy physics sites, and more.
Three-Dimensional Modeling, Animation and Rendering Using Blender 3D Software
The Blender 3D Design course is intended to offer students an introduction to the world of computer generated 3-D modeling and animation. As an introductory course, it provides a basic understanding of the skills and techniques employed by 3-D designers in a wide range of applications. This course updates and replaces Three-Dimensional Modeling, Animation and Rendering Using Blender 3D Software (2006), previously on Tufts OCW. In this course we will explore basic mesh modeling, applying textures
Multimedia Training Videos: Introduction to Animation in Macromedia Director
Multimedia Training Videos is a series of free learning videos to show anyone interested in learning packages like Macromedia Director. This video is an introduction to Video in Director.
Put a Spark In It! - Electricity
Uncountable times every day with the merest flick of a finger each one of us calls on electricity to do our bidding. What would your life be like without electricity? Students begin learning about electricity with an introduction to the most basic unit in ordinary matter, the atom. Once the components of an atom are addressed and understood, students move into the world of electricity. First, they explore static electricity, followed by basic current electricity concepts such as voltage, resista
An Arm and A Leg
Students will design and build a prototype of an artificial limb using a simple syringe system as an introduction to bioengineering. Students will determine which substance water (liquid) or air (gas) will make the appendage more efficient.
Setting Goals, Building Solutions
In this lesson, students consider the value of setting goals for themselves and for their community, thinking critically about the idea of defining community and shared interests and concerns. This is an introduction to the concepts that underlie the Millennium Development Goals.
Where Are the MDGs?
By investigating the coverage of the Millennium Development Goals in the media, students learn about both the local and global presence of development issues, as well as gain an introduction to the way the media represents these issues in different parts of the world.
Discovering Important Statistical Concepts Using Spreadsheets (DISCUS)
DISCUS is a set of Microsoft Excel spreadsheets designed for teaching first year undergraduate level statistics. Students can use them on their own and do not need prior knowledge of Excel. Topics include descriptive statistics, probability, binomial distributions, and regression etc. This page has links to more info about each topic, an independent review of DISCUS, and a DISCUS download. It also links to information on the creation of a Spanish version of DISCUS called Tutorial para el Aprendi
Pathophysiology and Pharmacotherapy of Acute Decompensated Heart Failure
The module contains the following levels: Defining Acute Decompensated Heart Failure Precipitating Factors of Acute Decompensated Heart Failure ADHF Pathophysiology Evaluating ADHF via the Forrester Classification System Evaluating ADHF via the Clinical Severity Classification System Lab Parameters and Other Diagnostic Tests Goals of ADHF Therapy Introduction to ADHF Treatment Class Effects Catecholamine-like Agents in ADHF Dosing Dopamine for ADHF Dosing Effects Drug Properties Treatment Consid