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Types of Dyslexia
Types of Dyslexia. Part of the series: Dyslexia. Types of dyslexia include phonological dyslexia, orthographic dyslexia, dyscalculia and dysgraphia, all of which present difficulties in different areas of speech and reading. (2:18)
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Is Dyslexia Hereditary?
Is Dyslexia Hereditary?. Part of the series: Dyslexia. Dyslexia is hereditary when it is a developmental type of dyslexia, as opposed to the acquired type of dyslexia that people can experience after an accident. (1:02)
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Is Dyslexia Inherited?
Is Dyslexia Inherited?. Part of the series: Dyslexia. Dyslexia is inherited from parent to child when it is a developmental type of dyslexia, as opposed to the acquired type of dyslexia that people can experience after an accident. (1:01)
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What Parts of the Brain Does Dyslexia Affect?
What Parts of the Brain Does Dyslexia Affect?. Part of the series: Dyslexia. Dyslexia affects the development of the left temporal lobe in the brain that controls language, which lies just behind the ear. Find out how the brain develops with dyslexia from a recognized. (1:13)
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Basic Information on Dyslexia
Basic Information on Dyslexia. Part of the series: Dyslexia. Dyslexia is a learning disability that affects language, speech, grammar and memory, manifesting as early as the ages of 3-5 years old. (2:13)
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Preventing Dyslexia
Preventing Dyslexia. Part of the series: Dyslexia. Preventing dyslexia is impossible, as it is caused by a mutated gene affecting the development of the left temporal lobe of the brain, but early treatment helps reduce the impact of dyslexia in some. (1:48)
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Kindergarten Pre-Writing Lesson: Opposite Words
In this video, a teacher models a writing lesson with Kindergarten students using opposite words "thick" and "thin" as a starting point for creating sentences using the words.  After practicing stating the sentences out loud, students then write the sentence themselves, writing each letter after watching the teacher write the letter first. 
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What Are Ocean Currents?
Elementary and older students will benefit from this short animated cartoon that discusses the currents of Earth's oceans.
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Velocity of Currents
This is a segment of the Ocean Odyssey series that describes the velocity of water currents. In this video the students conduct experiments. that describes how drilling companies produce and look for oil. Produced specifically for students and is suitable for elementary and older students. 
(This is an Emmy award-winning series of instructional programs that introduces students in grades 3-5 to NASA and integrates mathematics, science, and technology through the use of Problem-Based Lea

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Ocean Currents
We hear about strange things from distant places that get washed up on our shores all the time.  But how did they get there? Learn more about ocean currents. (01:20)
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What Causes Waves?
The major cause of waves, specifically ocean waves, is wind,
although waves can also be created by tides and earthquakes. Learn
how waves are simply the result of winds passing over water.

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Mid Ocean Ridges, Volcanoes, and the Arctic
This video discusses the phenomena related to: tectonic plates, underwater volcanoes, and hydrothermal systems. Run time 05:53.
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Ocean Topology
This segment of the Ocean Odyssey series describes ocean topography and where oil seepage comes from. Produced specifically for students and is suitable for elementary and older students. 
(This is an Emmy award-winning series of instructional programs that introduces students in grades 3-5 to NASA and integrates mathematics, science, and technology through the use of Problem-Based Learning (PBL), scientific inquiry, and the scientific method. The series seeks to motivate students to be

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Deep Ocean Eruption
See the recent "underwater Fourth of July" scientists believe is the deepest volcanic eruption ever seen--with three-foot-wide lava bubbles and flows creeping over the seafloor.  Video run time is 2:23.
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Lightning: Nature Strikes Back - 2/7
It is five times hotter than the sun and turns sand to glass in an instant. It can shoot 80 kilometres up above storm clouds. And it may even have provided the original spark that created life itself. This pacy, stylish documentary reveals the full power of lightning, why it is so dangerous, and what scientists are doing to protect us.
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Lightning: Nature Strikes Back - 1/7
It is five times hotter than the sun and turns sand to glass in an instant. It can shoot 80 kilometres up above storm clouds. And it may even have provided the original spark that created life itself. This pacy, stylish documentary reveals the full power of lightning, why it is so dangerous, and what scientists are doing to protect us.
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Lightning: Nature Strikes Back - 3/7
It is five times hotter than the sun and turns sand to glass in an instant. It can shoot 80 kilometres up above storm clouds. And it may even have provided the original spark that created life itself. This pacy, stylish documentary reveals the full power of lightning, why it is so dangerous, and what scientists are doing to protect us.
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Lightning: Nature Strikes Back - 4/7
It is five times hotter than the sun and turns sand to glass in an instant. It can shoot 80 kilometres up above storm clouds. And it may even have provided the original spark that created life itself. This pacy, stylish documentary reveals the full power of lightning, why it is so dangerous, and what scientists are doing to protect us.
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Lightning: Nature Strikes Back - 5/7
It is five times hotter than the sun and turns sand to glass in an instant. It can shoot 80 kilometres up above storm clouds. And it may even have provided the original spark that created life itself. This pacy, stylish documentary reveals the full power of lightning, why it is so dangerous, and what scientists are doing to protect us.
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Lightning: Nature Strikes Back - 6/7
It is five times hotter than the sun and turns sand to glass in an instant. It can shoot 80 kilometres up above storm clouds. And it may even have provided the original spark that created life itself. This pacy, stylish documentary reveals the full power of lightning, why it is so dangerous, and what scientists are doing to protect us.
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