Inscribed Angles
This video describes how inscribed angles are angles whose vertices are on a circle and that intersect an arc on the circle. The measure of an inscribed angle is half of the measure of the intercepted arc and half the measure of the central angle intersecting the same arc. Inscribed angles that intercept the same arc are congruent. (1:44)
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Angles in Semicircles
If an angle is inscribed in a semicircle, it will be half the measure of a semicircle (180 degrees), therefore measuring 90 degrees. This video describes how angles in a semicircle can be used to find missing missing angles and lengths. Pythagorean's theorem can be used to find missing lengths (remember that the diameter is the hypotenuse). Also, the measure of an angle formed by a chord to a tangent is half the intercepted arc. (2:08)
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Pi Mathematical Pi Song (Full Version)
This Is The Full Version Of The Pi Pi Mathematical Pi Song! Written by Antoni Chan and Ken Ferrier. Note, this is not mine.
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PI Song (Each and Every Time)
Video is a song about pi.  It talks about who discovered it and what it measures.
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Lose Yourself in the Digits - Song
This music video is to the tune of Eminem's "Lose Yourself" and teaches about the concept of Pi.  Lyrics are not included on the screen but can be found at www.teachpi.org.  The lyrics in the chorus are, "You better lose yourself in the digits of pi.  It's a high but you got a thousand more to go.  The numbers do not stop or drop into pattern, no. To memorize it would take most of a lifetime." (04:26)
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How to Understand Pi
How to Understand Pi - This tutorial will help the viewer understand the concept of Pi. (02:52)
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Congruent Figures
A teacher narrates a slide show explaining what makes two figures congruent.
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Mary had a Little Lamb - Song
This cartoon video contains the classic nursery rhyme - Mary had a Little Lamb - in song form.  Animation is low quality.  (1:13)
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Classical song done with video. Song is about three little kittens that lost their mittens and could not have any pie.  They find their mittens and then they can have some pie.  The words of the song are at the bottom of the screen. Teacher can point to the words as they are sung, this helps with word recognition.  Average quality video.  Video is for early elementary students.

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If you thought their "Squished Fish on a Dish" routine was great, wait till you see Theo and Cleo present their double-e-filled recipe for "Beef on a Sheet with No Beets or Greens!"  Words are spelled out and the characters read them.  Video is good quality, it is short, but shows words and helps children recognize double –e words and sounds.  Video is good for early readers.

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Words ending in "ight"
A poem illustrating "ight" words like might, light, tight... This video has 3 small British children reciting the poem and could be used as a tool for rhyming beginners. (1:30)
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Martin Luther Sparks a Revolution
This three minute video explains the German monk's questioning of Catholic dogma that leads to the Protestant Reformation though his questioning of the values of the Catholic Church and its sale of indulgent behavior. A good biography.
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Reformation Series #1- Martin Luther
This video looks at the life of Martin Luther. Video shows pictures and words are written on the screen.
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How to Hang Indoor Christmas Lights
How to Hang Indoor Christmas Lights - Home for the Holidays with The Home Depot! Learn the proper way to hang indoor Christmas lights, including safety tips (Running Time 3:13).
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Great Blue Heron
A great informational video on the great blue heron. This movie discusses the habitat needs of this bird such as tall trees for nesting and shallow water for hunting. You can see first hand a blue heron attempting to catch a baby alligator as well as their elaborate mating courtship. Run time 02:05.
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Lost Lake Found in Central Montana
This unusual lake is a remnant of the ice age. It is associated with the Shonkin Sag, which is a flood channel formed as Glacial Lake Great Falls. The video is set to music and does not include narration but does occasionally have written information on the screen.  Run time 02:16.
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Landforms by StudyJams
Landforms are natural landscapes, such as mountains, hills, valleys, plains, canyons, and deltas.  Some landforms are caused by extreme events like earthquakes, while others are formed over many years by weathering and erosion.  Learn more about the various landforms with this slide show from StudyJams.  Vibrant images are set to music while information is written under each photo.  A short, self-checking quiz and song are also included with this link.
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Renewable Fuels - by StudyJams
Renewable fuels are energy resources that can be replaced in a reasonable amount of time.  They are sometimes called alternative fuels because they offer an alternative to fossil fuels, which cannot be replaced.  Learn more about renewable fuels with this slide show from StudyJams.  Vibrant images are set to music while information is written under each photo.  A short, self-checking quiz is also included with this link.
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How To Make a Battery From a Potato
Following on from Edison's first lightblub moment back in 1879, the OU's Stephen Serjeant experiments with an alternative power source - the humble potato. Video experiment explains the process and why you need more than one potato. Grades 5-12. Includes closed captioning.  2:31 min.
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Political Correctness
This lesson deals with political correctness. There is a definition of PR and there is useful vocabulary presented. There is reference to attitude and how the things we say influence others. There are clear examples about gender, physically challenged, ethnic groups, etc.
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