Fire Fuel Protocol
The purpose of the resource is to measure the different types of fuels for fires.
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Getting to Know Your Satellite Imagery and Study Site
The purpose of the resource is to introduce students to Landsat images and how to identify the land cover types within those images.
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Uniform convergence and pointwise convergence
The aim of this material is to introduce the student to two notions of convergence for sequences of real-valued functions. The notion of pointwise convergence is relatively straightforward, but the notion of uniform convergence is more subtle. Uniform convergence is explained in terms of closed function balls and the new notion of sets absorbing sequences. The differences between the two types of convergence are illustrated with several examples. Some standard facts are also discussed: a uniform
Author(s): Feinstein Joel F. Dr

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NASA KSNN Why do magnets work?
Magnetism is an invisible force felt within the space around a magnet. This space, called the magnetic field, can either attract (pull) or repel (push away) other magnets and some types of metal
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Flash
This course familiarizes students with Macromedia Flash. Topics to be covered include fundamental programming concepts (variables, variable types, code re-use, commenting code, and basic control structures) in addition to the fundamentals of the flash environment (animation, vector graphics, use of sound and video). Students finishing this course will have at least one completed fully functional Flash project for their portfolios demonstrating a strong knowledge of the tool and a good foundation
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How to Write a News Lead: Part 3
Part 3 - Learn how to write a news lead in this clip.  An experts talks about news leads in a news articles and explains the types of leads. expl

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Becoming an Actress : How to Audition to Become an Actress
 Auditioning to become an actress requires preparation for different types of auditions, such as gaining improv skills, preparing a musical number or choreographing a dance routine. Find out what is necessary for auditions with advice from an accomplished and award-winning actress in this free video on acting.


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KiteModeler
KiteModeler was developed in an effort to foster hands-on, inquiry-based learning in science and math. KiteModeler is a simulator that models the design, trimming, and flight of a kite. The program works in three modes: Design Mode, Trim Mode, or Flight Mode. In the Design Mode (shown below), you pick from five basic types of kite designs. You can then change design variables including the length and width of various sections of the kite. You can also select different materials for each componen
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Introduction

We have seen that where precipitation reaches the ground, some runs off the surface into streams and rivers and some of it infiltrates, passing through the soil. Water that reaches the water table to become groundwater may eventually re-emerge at the surface as springs where the water table intersects the surface. Almost all streams and rivers have springs or seepages as their ultimate source, or are fed by them at various points along their courses.

This unit is from our archive and is
Author(s): The Open University

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Copyright © 2013 The Open University

AP Environmental Science: Mastering the Math Part I

Video link (see supported sites below). Please use the original link, not the shortcut, e.g. www.youtube.com/watch?v=abcde