Volume of Cones
This video demonstrates how to find the volume of a cone by using the formula for the area of a circle for one of the bases and then multiplying by one-third of the height of the cone. This formula is very similar to cylinder and prism volume formulas. (4:36)
Classical Conditioning Explained (Pavlov's Dogs)
Classical conditioning explained using actual footage from Pavlov's experiment. (Professional video)
Dr. William J. Abraham, "Terrorism, Forgiveness, and Justice."
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Culture Class: Holidays in Japan #1 - New Year’s Day
Learn more about Japanese culture with JapanesePod101.com! Ever wondered what the most important Japanese holidays are, and how they are celebrated? Then this 25-lesson audio series is for you! With this series, you’ll learn the what, why, when and how of 25 well-known holidays in Japan. In this lesson, you’ll learn all [...]
Ulysses S. Grant
Histrical portraits are shown of Ulysses S Grant as "Battle Cry of Freedom" is played in the background.
Tools and Supplies: How to Make a Puppet
This is a three-minute video, which is part of a series, about how to make puppets. The video goes into some detail and provides good examples. The entire series is located on the same opening page as this video. If a sewing machine required, please allow a responsible adult to help you.
Creating a Lesson In Moodle - Tutorial
A tutorial for creating a simple Lesson with the free, open source course management system for online called Moodle. There is an introduction to be read and then a video tutorial (3:17)
Gastro-esophageal Reflux Disease (GERD)
This patient education program discusses Gastro-Esophageal Reflux Disease, or GERD, including the anatomy of the digestive system, causes and effects, signs and symptoms, possible complications, and treatment options for GERD with their benefits and side effects. This resource is a MedlinePlus Interactive Health Tutorial from the National Library of Medicine, designed and developed by the Patient Education Institute.
The Inner Planet Mercury
Mercury is the innermost and smallest planet in the Solar System, orbiting the Sun once every 88 days. It completes three rotations about the axis for every two orbits. Mercury is bright when viewed from Earth, ranging from −2.0 to 5.5 in apparent magnitude, but is not easily seen as its greatest angular separation from the Sun is only 28.3°. Since Mercury is normally lost in the glare of the Sun, unless there is a solar eclipse, Mercury can only be viewed in morning or evening twilight.
The Nine Planets - Mercury
This short clip is an overview of Mercury and is suitable for older elementary, middle school, and high school students. (01:25)
Mercury is the innermost and smallest planet in the Solar System, orbiting the Sun once every 87.969 days. The orbit of Mercury has the highest eccentricity of all the Solar System planets, and it has the smallest axial tilt.
Kevin Mitnick tells us about his life as a computer hacker
Anthony De Rosa talks to Kevin Mitnick - once considered the most-wanted computer criminal in the United States.
Classroom explantion of pronouns. Poor sound quality at times and requires teachers to have materials ready before video is shown such as index cards. This is a video that may need to be stopped several times so students can follow.
Dan Phillips Phoenix Commotion Paradigm (2 of 3)
Dan Phillips of Huntsville, Texas is a catalyst for a new
way of building houses for low-income populations out of recycled building materials.
His organization, Phoenix Connection, has brought back homesteading for many
poor people to increase security, pride of accomplishment, and quality of life,
while saving the environment.
Buddy Guy singing "Sweet Home Chicago"
This video shows Buddy Guy playing live. (5:45)
Melissa and Elizabeth-->
From Dragonfly TV. After watching a news report on the destruction caused by a tornado in Siren, Wisconsin, Melissa and Elizabeth were curious about how tornado experts study tornado damage. So they asked permission from Siren city officials to visit the town and examine the evidence. Their question to be investigated: How do you determine the strength of a tornado?
Human Anatomy - Heart Circulatory System
This is a computer-animated video (04:24) that gives an overview of the human circulatory system.
Heart and Circulatory System - How They Work
The video uses computer animation to give an overview of the organs inside the circulatory system. The video includes a transcript that begins with "Your heart is a pump. It's a muscular organ about the size of your fist and located slightly left of center in your chest.
Your heart is divided into the right and the left side. The division protects oxygen-rich blood from mixing with oxygen-poor blood.
Together, your heart and blood vessels comprise your cardiovascular system, whic
Learn Science - Human Body
This video is great for science classes. It explains how the blood flows throughout the body.
Meet the Giant Huntsman Spider
The biggest spider on the planet was discovered recently in a cave in Laos. A much larger species than the common huntsman spider, the giant huntsman spider is the largest spider species in the world. Ewww! (2:47)