Three Types of ADHD
Three Types of ADHD. Part of the series: How to Tell if Your Child Has ADHD. Learn about Three Types of ADHD in this children's health video.
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Hydrogen From the Sun
This video looks at hydrogen production using electrolysis as one option for storing energy from the sun. The video includes a brief explanation of fuel cells.
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The Electromagnetic Spectrum
The electromagnetic spectrum allows physicists to classify different types of electromagnetic waves on the basis of their wavelengths and frequencies. What determines the wavelength and frequency of a given wave and distinguishes one wave on the spectrum from another is the amount of energy each wave carries -- specifically, the level of energy in the photons of each. This video segment adapted from FRONTLINE explores the different types of radiation represented by electromagnetic waves and how
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Symbiosis Rap Song
Check out this rap song about symbiosis (when different types of organisms interact for long periods of time). The song will discuss the symbiotic relationship between pine trees, pine bark beetles, and bluestain fungi. The repeated verse is catchy and can quickly teach children about mutualism and parasitism. (2:33)
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Exploring Wisconsin Our Home-We All Work
We All Work - Wisconsin's landscape has always affected the types of work available to its citizens. Conversely, the work people engage in affects the landscape and the people who live there. As technology advances and people can exchange ideas more rapidly, geographical boundaries become less significant, creating more changes in the workplace. This program explores the dynamic relationship among geographical resources, technology, and work, showing students the many choices they can make
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How To Make Compare and Contrast Map, Hierachy Map, and Concept Map
Having students create their own graphic organizers with key
words or phrases, images, connections, color, and layout can be a great way for them to develop visual literacy and thinking skills, construct and represent knowledge, and show the connection between their ideas and understandings. In this video three different kinds of graphic organizers are created using Glogsteredu, Prezi, and Powerpoint to make three different types of graphic organizers:
- Compare and Contrast Map

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Atoms
Where does life start? How are we made up? To understand, we must learn about the actual chemistry of life. The atom makes up all molecules, including DNA, RNA, proteins, membranes, and cells.  Atoms are the smallest units of matter that retain the properties of a given element.  There are four elements that compose almost in your body.  They are oxygen, carbon, hydrogen, and nitrogen.  Video also discusses protons, electrons, neutrons and how they are charged. 
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Frequency - Sixty Symbols
You've heard of kilohertz and megahertz, but when things get down to the size of atoms, wave frequency gets to some seriously high values. Video discusses the various types of waves and why there is a difference is what you hear and see.  Video is of good quality and is appropriate for high school students. Run time 07:02.
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Types of Public Speeches
Types of Public Speeches. Part of the series: How to Pick a Public Speech Topic. Learn about persuasive, informative, and motivational public speeches in this free video clip from a professional public speaker.
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Fiscal Federalism
Fiscal federalism is the model of spending, taxing, and providing grants in the federal government system. The national government’s primary means of influencing state governments is giving money to states in the form of grants-in-aid. Grants-in-aid have a long history in the United States, dating back to the Confederation period. The nation’s leaders originally designed them to help fund agriculture, land grant colleges, and farm-related education. They grew to encompass many other types of
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Types of Differential Equations
Here is a brief look of some of the types of Differential Equations.  Video discusses the variable separable equation, the exact equation, and the linear first order type of equation. 
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What is a Differential Equation?
This clip provides an introduction to Differential Equations.  Includes an overview of many different types of algebraic equations and how they are alike and different than differential equations.  Discusses derivative form, differential, form, and differential operator form, and how to solve differential equations in these forms.
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Jazz - Excerpts from the Ken Burns Documentary-Introduction
Jazz is a uniquely American form of music.  It is a combination of all different types of music and cultures. It is an improvisational art that is forever changing, but deeply rooted in the blues. Ken Burns examined its history, and stars, in a documentary which aired on PBS.
This clip is from the introduction to the program. (8:05)

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Pollination and Fertilization
Insects usually assist in the fertilization of flowering plants. Fertilization occurs when one sperm nucleus fuses with the egg nucleus. Other sperms form the endosperm by fusing with egg cells. Short video clip discusses pollinators and parts of the flower like the male stigma, female stamen, ovary and embryo.  Run time 01:50
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Eclipses
3-D animation shows how 5 different types of eclipses occur. Uses models of the earth, moon, and sun. Grades 5-12. 1:43 min.
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Geometry Review of Transformations
This lecture is a review of rotations, reflections, and translations.  The instructor uses graph paper to illustrate and explain various types of transformations.  The instructor uses a study guide for the examples in his lecture, but it would be fairly easy to use graph paper to follow along with the examples.  He also talks about how  to correctly name the new transformations. 

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Mr. Wood's Examples of Poetic Devices
This excellent video uses popular songs to demonstrate several types of literary devices used in poetry and song. The video is suitable for fourth-graders to high school students.
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Skin Cancer
Video shows how to identify various skin growths. Doctor uses images to help to clarify the difference between something that is not dangerous and that which is. Discusses the 3 types of skin cancers. 3:13 min.
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Skin Cancer
3-D animation explains the functions of the skin, how skin cancer occurs, and the mechanism of skin cancer. Shows where each of the major types of cancer forms. 1:58 min.
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Understanding Food - Part 2 - Nutrition by Natalie
In this video Natalie explains exactly what a nutrient is and goes over each category. This included descriptions of vitamins, minerals, carbohydrates, fats, proteins, amino acids and water.
It explains how important proteins are and the differences in the types of fats.  It is a lecture style video.

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