The instructor uses pencil and paper to demonstrate how to divide integers. Four examples are modeled with emphasis on the rule for the solution being positive or negative. Good sound quality.

From YouTube, produced by Lawrence Perez/Candice Jhu

In video they start with review of multiplication and how it is repeated addition. Then they review division, then they go on negative times a positive, using this they show how a negative divided by a negative is a positive, working backwards you ha...ve a negative times a positive is negative. Then some other examples are given. So, a negative divided by a positive equals a negative, a positive divided by a negative equals a negative, and a negative divided by a negative equals a positive. Then some other problems are done. Video is good quality and good for all students as review or initial learning of the concept. (There are English captions at that bottom of the screen.)[more]

The instructor show how to divide negative integers with specific examples using computer software. The sound of the instructor's voice is a little low, but understandable. However, the voice may not be heard in a large classroom.

This video offers an explanation of dividing with negative numbers. This video is suitable for viewing on mobile devices and can be followed with or without audio accompaniment.

The instructor uses a white board to demonstrate how to simplify numerical expressions with negative numbers and division. (Simple production with stationary camera and white board.)

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