Sentence Structure
This video defines the main parts of a sentence, subject and predicate, and explains further with an example.  The sentence appears as a narrator explains. ( 1:08)
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Circuits (Part 2)
Resistors in series. This video, starts with a black screen because the instructor, in his conversational tone, uses it as a 'chalkboard.' Instructor uses different colors for clarification. Run time 11:08.
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That Catholic Show - Charity and Mercy
The fourth episode of That Catholic Show, the brand new video podcast from Rosary Army and SQPN! You don't have to be a superhero or supersaint to show charity and mercy - but a cape might help. (5:58)
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Space School - Strange Things In Space
Far beyond Earth in the endless expanses of space, mysterious objects are hiding: black holes, quasars and dark matter. (04:57)
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Underwater Galapagos
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This video demonstrates how to find the least common denominator when adding and subtracting fractions. It also shows how to reduce fractions to their simplest form. The video is in lecture format with examples provided on the white board. (2:41)
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Introduction to Fractions Part 4
In this video they are teaching the lowest common denominator. They start with a fraction problem with all different denominators, so they need to find the lowest common denominator. Some examples are done. Video is good quality and good for all students as review or initial learning of the concept.
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Multiplication 2: The Multiplication Tables
In this introduction to the multiplication tables from 2-9, the instructor emphasizes the importance of knowingÂ the multiplication tables. Instructor uses the Paint Program to demonstrate the points of his discussion. For third grades through sixth.
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CPCTC
CPCTC is an acronym for corresponding parts of congruent triangles are congruent. CPCTC is commonly used at or near the end of a proof which asks the student to show that two angles or two sides are congruent. It means that once two triangles are proven to be congruent, then the three pairs of sides that correspond must be congruent and the three pairs of angles that correspond must be congruent. (2:35)
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Calculating Simple Interest
A short video featuring two cartoon characters that are given the task of calculating simple interest on several loans. Its use of symbols makes this easy to reproduce by students. It is pre-algebraic.
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Simple Interest
The video begins with what simple interest is: I = PRT, where interest is equal to principal times interest rate times time in years. Sometime time is only days, so then days needs to be converted into years. The equation is used to solve some word problems. Video is good quality and good for all students as a review or initial learning of the topic.
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Solving Systems of Equations - Elimination Method - Yay Math
Using the elimination method to solve systems of equations. White board in a class setting, some interaction, engaging, several examples of increasing complexity. The discussion is clear and understandable. Preview - full version at http://video.google.com/videoplay?docid=1465248552030986184&q=source:012956945238798337823&hl=en Produced by Robert Ahdoot, yaymath.org
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Limits and End Behavior
When we evaluate limits of a function as (x) goes to infinity or minus infinity, we are examining something called the end behavior of a limit. This video demonstrates how to determine the end behavior of a limit. (3:26)
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The Letter M
The Electric Company sings about the letter M.
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What children really get out of a Montessori education
Tens of thousands of Montessori schools around the world are celebrating this vibrant educational reform movement's first 100 years. This is a recording of a talk given by Montessori Foundation Pre...
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Photosynthesis in Plants
This cartoon video is 2:42 minutes long and slowly explains how it works and what is needed. Shows by-products as well.
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Plants: Photosynthesis
This three minute video shows the process of photosynthesis and how it is created in plants and its impact.The video explains the steps needed to undergo photosynthesis which is how the plant makes sugar. A good video that slowly explains this process and has excellent graphics.
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Photosynthesis by StudyJams
Plants create food through a process called photosynthesis.  For photosynthesis to take place, plants need sunlight, water, carbon dioxide, and chlorophyll.  Learn more about photosynthesis with this cartoon animated video from StudyJams. A short quiz and song are also provided on this link.
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Ecosystems
A general overview of what an ecosystem is and the basic interactions within an ecosystem. Very few pictures--mainly drawings. Mainly narration of definitions of some key terms associated with ecosystems. Kind of boring for kids without some video or better pictures. Run time 06:09.
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Changes in Ecosystems - by StudyJams
Ecosystems are constantly going through gradual changes.  Sometimes those changes are natural, and sometimes they are caused by humans.  Learn more about changes in an ecosystem with this cartoon animation from StudyJams.  A short, self-checking quiz is also included with this link.
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