7438
/www/nrich/html/content/id/7438/
1
0000-00-00T00:00:00
<?xml version="1.0" encoding="UTF-8"?>
<mdoxml version="1.0"><p>Drag the lengths on the right into place so each one is a small multiple $x$ of the left column. $x$ must be between 1 and 10.<br></br>
</p>
<div id="controls"><button id="showNumbers">Show Numbers</button><button id="newProblem">New Problem</button><button id="check">Check</button>
<div id="correct">(not checked)</div>
</div>
<div id="drag">
<table style="" border="1">
<colgroup>
<col width="50"></col>
<col width="35em"></col></colgroup>
<tbody>
<tr>
<td class="mark" style="">$10^9$m</td>
<td class="slot" id="slot19" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^8$m</td>
<td class="slot" id="slot18" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^7$m</td>
<td class="slot" id="slot17" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^6$m</td>
<td class="slot" id="slot16" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^5$m</td>
<td class="slot" id="slot15" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^4$m</td>
<td class="slot" id="slot14" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^3$m</td>
<td class="slot" id="slot13" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^2$m</td>
<td class="slot" id="slot12" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^1$m</td>
<td class="slot" id="slot11" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^0$m</td>
<td class="slot" id="slot10" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-1}$m</td>
<td class="slot" id="slot9" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-2}$m</td>
<td class="slot" id="slot8" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-3}$m</td>
<td class="slot" id="slot7" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-4}$m</td>
<td class="slot" id="slot6" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-5}$m</td>
<td class="slot" id="slot5" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-6}$m</td>
<td class="slot" id="slot4" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-7}$m</td>
<td class="slot" id="slot3" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-8}$m</td>
<td class="slot" id="slot2" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-9}$m</td>
<td class="slot" id="slot1" style=""> </td>
</tr>
<tr>
<td class="mark" style="">$10^{-10}$m</td>
<td class="slot" id="slot0" style=""> </td>
</tr>
</tbody>
</table>
</div>
<script src="http://nrich.maths.org/javascript/redips-drag-min.js" type="text/javascript">
</script><script src="7438.js" type="text/javascript">
</script></mdoxml>
<?xml version="1.0" encoding="UTF-8"?>
<mdoxml version="1.0"><br></br></mdoxml>
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A Question of Scale (js version)
Reworking id=6349 'A Question of Scale' as a javascript drag and
drop resource.