Introduction to Electricity
This video tells all the basics of electricity. It give terms and definitions to basic terms. Run time 05:15
Circuits (Part 1)
Introduction to electricity, circuits, current and resistance. 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 11:39.
How Does an Electric Circuit Work?
An electric circuit works by using conductors to carry a current
from one place to another after a power supply gives energy to the
current. learn the difference between conductors and insulators, as well as what the best conductors are, with information from a science
teacher in this video.
What Happens When Galaxies Collide?
Dr. Varoujan Gorjian takes us inside galactic collisions in this "Ask an Astronomer" video. (01:54)
How to Draw Cartoon Animals : How to Draw a Cartoon Dog: Part 6
Watch and learn from the artist's drawing. You can give the character motion by adding a few lines around his paws and tail. Step-by-step narration by Paul Louis.
Cartoon Museum-How to Draw Cartoon Dog
VideoJug and Stephen Marchant, a cartoonist from London's Cartoon Museum, show you how to draw a cartoon dog. Create your cheeky pup the VideoJug way, with these simple cartoon tips. This is a good teaching resource for an art classroom or for an individual student. (2:02)
Cute Cat 2 - Drawing Tutorial
This video is a drawing tutorial for creating a cute cartoon cat. It is narrated well, and the steps of the drawing are very simple to follow. Any artist to be can follow the given steps and be successful.(3:03)
Drawing Cartoon Beetles
Start drawing a cartoon beetle by outlining its head. Learn to draw beetles from a profession cartoonist. Step-by-step narration by artist Daniel Page.
Handwriting Lesson: Letter Size and Placement
Children have fun learning size and placement of tall, small, and descending letters with the letter sizes and places activity.
Adding Many Numbers
This Notepad Tutor episode is part of the Pilot Math 4 series that explains how to add three or more numbers together by showing examples of two methods to do this. Teacher demonstrates on interactive white board. (2:10)
Multiplying rational expressions is basically two simplifying problems put together. This video clip explains how to multiply rationals by factoring both numerators and denominators and identifying equivalents of one to cancel. Dividing rational expressions is the same as multiplying with one additional step—we take the reciprocal of the second fraction and change the division to multiplication. (1:41)
How to Use a Protractor
Learn about what a protactor is, and how to use it to draw angles in this simple instructional video.
Measuring Angles With a Protractor
This short video demonstrates how to use a protractor to measure the degree of an angle with step-by-step instructions. (1:40)
Angles of Parallel Lines - Khan Academy Angles of a transverse line when you intersect parallel lines are discussed in this video. Video discusses parallel lines and what a transverse line is. Video then goes into labeling the angles, such as corresponding angles, opposite angles, alternate interior angles, alternate exterior angles, and supplementary angles. The video shows how to find the measurement of each of the angles using what you know about
Angles of a transverse line when you intersect parallel lines are discussed in this video. Video discusses parallel lines and what a transverse line is. Video then goes into labeling the angles, such as corresponding angles, opposite angles, alternate interior angles, alternate exterior angles, and supplementary angles. The video shows how to find the measurement of each of the angles using what you know about
How to Factor a Trinomial with a Greatest Common Factor
Teacher works through an example of factoring a trinomial with a greatest common factor. He standing in front of and using a whiteboard. Sample video lesson-the complete lesson is at yourteacher.com -solves one equation.(2:14)
Illustrates the steps for factoring a trinomial through writing on basic text slides. Many examples given. Although not very exciting, it would make a good tutorial for a student who is struggling with homework. Grades 8-12. 29:27 min.
Factoring Differences of Squares - Yay Math
Using the difference of squares method to factor polynomials. 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=692593011638794540&q=source:012956945238798337823&hl=en Produced by Robert Ahdoot, yaymath.org
Introduction to Factoring Trinomials - Yay Math
Removing common factors and using FOIL to reverse engineer trinomials to find the factors. 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=5372924760957296665&q=source:012956945238798337823&hl=en Produced by Robert Ahdoot, yaymath.org
Basic Calculations in Mathematics : Calculating the Perimeter of a Circle
The perimeter of a circle is calculated by measuring the radius and multiplying it by 2 pi. Calculate the perimeter of a circle with a professional math tutor in this video on math skills. There are English captions at the bottom. (01:07)
Expert: Fernando Millan
Bio: Fernando Millan is the owner and founder of Math Specialists LLC and has taught college mathematics courses at Miami Dade Community College, Barry University and University of Flo
This video explains how a central angle is an angle where the vertex is on the center of the circle and the endpoints are on the circle. The endpoints on the circle are also the endpoints for the angle's intercepted arc. The angle measure of the central angle is congruent to the measure of the intercepted arc which is an important fact when finding missing arcs or central angles. (2:12)