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Multiplication_as_scaling_integers.gif (400 × 200 pixels, file size: 26 KB, MIME type: image/gif, looped, 43 frames, 14 s)
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Summary
| Description |
English: Multiplication is often taught as repeated addition. A more accurate representation is to think of it as scaling quantities. This animation illustrates this.
Notice that the blue dot in the blue segment of length 3 is placed at position 1, and the blue segment is scaled so that this dot is placed at the end of the red segment, of length 2. For multiplication by any X, the blue dot will always start at 1 and end at X. This works even for X smaller than 1. |
| Date | 05-09-2010 |
| Source | Own work |
| Author | Lucas Vieira |
Licensing
|
I, the copyright holder of this work, release this work into the
public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:15, 2 December 2012 |
| 400 × 200 (26 KB) | LucasVB | New version, larger dot and some guide lines to show the scaling better. |
| 13:14, 5 September 2010 |
 | 400 × 200 (94 KB) | LucasVB | {{Information |Description={{en|1=Multiplication is often taught as repeated addition. A more accurate representation is to think of it as scaling quantities. This animation illustrates this.}} |Source={{own}} |Author= Kieff |Date=05-09-2010 |
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No higher resolution available.
Multiplication_as_scaling_integers.gif (400 × 200 pixels, file size: 26 KB, MIME type: image/gif, looped, 43 frames, 14 s)
| This is a file from the
Wikimedia Commons. Information from its
description page there is shown below. Commons is a freely licensed media file repository. You can help. |
|
|
This image could be re-created using
vector graphics as an
SVG file. This has several advantages; see
Commons:Media for cleanup for more information. If an SVG form of this image is available, please upload it and afterwards replace this template with
{{
vector version available|new image name}}.
It is recommended to name the SVG file "Multiplication as scaling integers.svg" - then the template
Vector version available (or
Vva) does not need the new image name parameter. |
Summary
| Description |
English: Multiplication is often taught as repeated addition. A more accurate representation is to think of it as scaling quantities. This animation illustrates this.
Notice that the blue dot in the blue segment of length 3 is placed at position 1, and the blue segment is scaled so that this dot is placed at the end of the red segment, of length 2. For multiplication by any X, the blue dot will always start at 1 and end at X. This works even for X smaller than 1. |
| Date | 05-09-2010 |
| Source | Own work |
| Author | Lucas Vieira |
Licensing
|
|
I, the copyright holder of this work, release this work into the
public domain. This applies worldwide. In some countries this may not be legally possible; if so: I grant anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law. |
File history
Click on a date/time to view the file as it appeared at that time.
| Date/Time | Thumbnail | Dimensions | User | Comment | |
|---|---|---|---|---|---|
| current | 12:15, 2 December 2012 |
| 400 × 200 (26 KB) | LucasVB | New version, larger dot and some guide lines to show the scaling better. |
| 13:14, 5 September 2010 |
| 400 × 200 (94 KB) | LucasVB | {{Information |Description={{en|1=Multiplication is often taught as repeated addition. A more accurate representation is to think of it as scaling quantities. This animation illustrates this.}} |Source={{own}} |Author= Kieff |Date=05-09-2010 |
File usage
The following pages on the English Wikipedia use this file (pages on other projects are not listed):
Global file usage
The following other wikis use this file:
- Usage on ast.wikipedia.org
- Usage on bn.wikipedia.org
- Usage on cy.wikipedia.org
- Usage on de.wikibooks.org
- Usage on el.wikipedia.org
- Usage on es.wikipedia.org
- Usage on es.wikibooks.org
- Usage on id.wikipedia.org
- Usage on ja.wikipedia.org
- Usage on kn.wikipedia.org
- Usage on ko.wikipedia.org
- Usage on mk.wikipedia.org
- Usage on mt.wikipedia.org
- Usage on pa.wikipedia.org
- Usage on simple.wikipedia.org
- Usage on ta.wikipedia.org
- Usage on ta.wiktionary.org
- Usage on tl.wikipedia.org
- Usage on uz.wikipedia.org