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Visual Learning Systems
Reading a Map
The video discusses the common features of maps and how to read them. It uses a state road map as an example and highlights symbols used to represent streets, roads, highways, rivers, and lakes.<b<br/>r/>
Mapping part 7/10
Mapping part 7/10
Professor Dave Explains
History of Astronomy Part 2: Early Measurements of the Earth
After many centuries of pure observation, it finally became time for mankind to start doing some science to figure out the dimensions of the Earth and other nearby objects. What were these early experiments? What did they tell us? Let's...
Why U
Pre-Algebra 04 - Whole Numbers, Integers, and the Number Line
Number systems evolved from the natural "counting" numbers, to whole numbers (with the addition of zero), to integers (with the addition of negative numbers), and beyond. These number systems are easily understood using the number line.
Visual Learning Systems
Measuring: Measurements of Length
Upon viewing the Measuring video series, students will be able to do the following: Generally explain that the process of measuring involves making observations of things using tools. Understand that measurements often involve the use of...
Visual Learning Systems
Introduction to Maps and Globes
In this video, the concept of maps and globes is introduced. It explains how maps are commonly used in paper or digital form to navigate and locate places, while globes are spherical representations of the Earth.
Visual Learning Systems
Reading Maps: Map Reading Fundamentals
Upon viewing the Reading Maps video series, students will be able to do the following: Appreciate some of the different ways maps can be used. Explain that maps are often printed on paper and a book of maps is called an atlas....
Curated OER
Computer Storage Capacity
Super computer geniuses watch out! These kids really get what computer storage capacity is. They explain a byte, gigabyte, terabyte, and kilobyte and demonstrate the size differences by making each byte analogous to a distance. This is a...
Crash Course
Crash Course Astronomy #25: Distances
How do astronomers make sense out of the vastness of space? How do they study things so far away? Today Phil talks about distances, going back to early astronomy. Ancient Greeks were able to find the size of the Earth, and from that the...
University of Nebraska
University of Nebraska: Football Physics
Physics video lecture (1:16:39) that uses football to illustrate physics principles.