Helping Verbs Lecture
This lesson is a lecture about helping verbs.  The instructor discusses different helping verbs and provides examples and a few chances to practice selecting helping verbs to complete a sentence.

Author(s): No creator set

IRREGULAR VERBS - Past and Past participle form
A slide show which lists the base form the past form and the past participle form of irregular verbs. There are images that show the meaning of the verb. (05:32)
Author(s): No creator set

Irregular Verbs-The Past Tense
An English teacher shows the simple and past tense forms of irregular verbs. The video is in lecture format with an instructor standing in front of a dry erase board.  (05:44)
Author(s): No creator set

Spoken List of Irregular Verbs
This is a video clip that teaches about irregular verbs by showing examples of irregular verbs. Irregular verbs are shown on screen and turn red as speaker says the word. (03:04)
Author(s): No creator set

Washington's Birthday
This is a video clip about George Washington. George Washington was born on February 22nd, 1732. His birth date is a holiday. (Amateur video aimed at ESL students.) (04:32)

Author(s): No creator set

How Elevators and Pulleys Work
This is a short (01:08), but well-done,Â simply-animated video (with narration) that shows how elevators and pulleys work.
Author(s): No creator set

What Is an Electrical Inverter?
An electrical inverter is a device that can create an alternating
current from a direct current, allowing the current to go backwards and forwards instead of in only one direction. Find out how an electrical inverter works from a science teacher in this
video.

Author(s): No creator set

Fractions 1: Reducing
This video is a basic review of how to reduce fractions to the lowest terms. The instructor emphasizes that the number 1 is essential to working with fractions. The instructor uses a whiteboard. (04:52)
Author(s): No creator set

Addition and Subtraction of Decimal Numbers
The concepts of addition and subtraction of decimal numbers are explained using real life examples. Instructor uses a place value chart for demonstration. (09:22)
Author(s): No creator set

Rap Video: Converting Fractions, Decimals, and Percents
Rapping teacher explains how to figure improper fractions and percents. Pretty decent rap with cool animations of the numbers. Grades 7-10. 2:33 min.
Author(s): No creator set

Basic Math: Lesson 6 - Video Clip #9 - Arithmetic of Fractions: Addition
Concepts covered: Addition of Improper and Proper Fractions and also Mixed Numbers.
Author(s): No creator set

Multiplying Two 3-Digit Numbers Quickly
This video shows how to quickly multiply together two 3-digit numbers without writing down the partial product with some practice. (08:58)

Author(s): No creator set

During this introduction to addition strategies, the teacher demonstrates counting objects and constructing a number line.  (07:42)
Author(s): No creator set

The 7 Times Table
It doesn't get much simpler than this. This slide show features the 7 times table. (:58)
Author(s): No creator set

Multiplication Facts for the 8s
Set to music, students will have the eight times table memorized in no time. Equations appear one by one on a slide with a black background. Call and response chants for each equation. Repeats several times. (06:23)
Author(s): No creator set

Steps to Solve Long Division
In this video learn about long division and how to do long division using simple short steps.  The four simple steps are explained and example problems are solved.

Author(s): No creator set

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)

Author(s): No creator set

Calculating the Perimeter of a Circle
Calculating the perimeter of a circle, which is known as the circumference, can be done by multiplying the number pi by two times the radius. Â The instructor uses a document camera to model this concept.

Author(s): No creator set

How to Determine the Circumference and Area of a Circle
Learn how to determine the area and circumference of a circle in this seven-minute tutorial. The teacher uses computer software for instruction.
Author(s): No creator set

Written and delivered by Mark Steel, each lecture presents persuasive, yet witty, arguments for the importance of Descartes.Â  Mark Steel looks at Descartes life and philosophy.Â  He starts with some background about Descartes.Â  Â He also discusses Aristotle and his thoughts and how Parliament instructed people not to attack his thoughts.Â  Descartes said his best ideas would come if he was clear of all distractions, he said his clea
Author(s): No creator set