This student-created video shows two -digit by three -digit and three -digit by three- digit multiplication problems. The problems are solved step-by-step on an interactive board accompanied by narration. Estimates of the problems are also shown. ...( 9;29)[more]

The instructor offers a faster way to do two-digit multiplication than American students are traditionally taught, however, this faster method is known in Australian and British schools. The instructor uses a small, portable white board and two color...ed markers for his demonstration. (02:25)[more]

A simple, teacher-made video is an explanation of multiplying a 1 digit number by a 2, 3, or 4-digit number. Very well-paced for live instruction (includes encouragement from a costumed child for positive support). (03:12)

A weird way of doing long multiplication...but it's amazing still. Lines are drawn representing the digits in the problem. The number of intersections at particular points gives the answer to the multiplication question. Pen and paper - no narrative.... Provided by pyroalltheway[more]

In this student-created video, a tip for multiplying numbers 11-19 mentally is demonstrated. A student explains the tip on a white board using the example, 15 x 13. (01:14)

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