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Loesung von Mathematik Aufgabe - journal
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<p><b>
Levels of solution complexity 
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<p>Diese&#x00A0;&#x000D;Seite&#x00A0;&#x000D;wurde&#x00A0;&#x000D;entwickelt:&#x00A0;&#x000D;&#x00A0;&#x000D;&#x00A0;&#x000D;</p>
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&#x0041C;&#x00435;&#x00442;&#x0043E;&#x00434;&#x00438;&#x00447;&#x00435;&#x00441;&#x0043A;&#x00438;&#x00435;&#x00A0;&#x000D;&#x00440;&#x00435;&#x0043A;&#x0043E;&#x0043C;&#x00435;&#x0043D;&#x00434;&#x00430;&#x00446;&#x00438;&#x00438;
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&#x0041C;&#x00435;&#x00442;&#x0043E;&#x00434;&#x00438;&#x00447;&#x00435;&#x00441;&#x0043A;&#x00438;&#x00435;&#x00A0;&#x000D;&#x00440;&#x00435;&#x0043A;&#x0043E;&#x0043C;&#x00435;&#x0043D;&#x00434;&#x00430;&#x00446;&#x00438;&#x00438;&#x00A0;&#x000D;-&#x00A0;&#x000D;&#x0044D;&#x00442;&#x0043E;&#x00A0;&#x000D;&#x0043C;&#x0043D;&#x0043E;&#x00433;&#x0043E;&#x00444;&#x00430;&#x0043A;&#x00442;&#x0043E;&#x00440;&#x0043D;&#x0044B;&#x00439;&#x00A0;&#x000D;&#x00430;&#x0043D;&#x00430;&#x0043B;&#x00438;&#x00437;&#x00A0;&#x000D;&#x0043F;&#x0043E;&#x00A0;&#x000D;&#x00440;&#x00430;&#x00437;&#x0043B;&#x00438;&#x00447;&#x0043D;&#x0043E;&#x00439;&#x00A0;&#x000D;&#x00441;&#x00438;&#x00441;&#x00442;&#x00435;&#x0043C;&#x00435;&#x00A0;&#x000D;&#x00432;&#x0044B;&#x00431;&#x0043E;&#x00440;&#x0043E;&#x0043A;.&#x00A0;&#x000D;&#x0041F;&#x0043E;&#x00437;&#x00432;&#x0043E;&#x0043B;&#x0044F;&#x00435;&#x00442;&#x00A0;&#x000D;&#x00440;&#x00430;&#x00437;&#x0043D;&#x0043E;&#x00435;&#x00A0;&#x000D;&#x00438;&#x00A0;&#x000D;&#x0043F;&#x00440;&#x0043E;&#x00441;&#x00442;&#x0043E;&#x00A0;&#x000D;&#x0043D;&#x00435;&#x0043E;&#x00431;&#x00445;&#x0043E;&#x00434;&#x00438;&#x0043C;&#x00430;&#x0044F;&#x00A0;&#x000D;&#x00432;&#x00435;&#x00448;&#x0044C;&#x00A0;&#x000D;&#x00432;&#x00A0;&#x000D;&#x00431;&#x0044B;&#x00442;&#x00443;&#x00A0;&#x000D;&#x00447;&#x00443;&#x0043C;&#x00430;&#x00437;&#x0043E;&#x00433;&#x0043E;.
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<div align="center"><h1>Journal - 
Alle Aufgaben</h1></div>
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<a href="#pont_0_"><b>
Beispiel 1. </b></a></td><td width="20%">23.2.2005</td><td width="20%"> 12:39:20
</td>
<td width="20%">
Note (Deutschland):
</td>
<td width="10%">
<b> 6</b>
</td>
</tr>
<tr>
<td>
<a href="#pont_1_"><b>
Beispiel 2. </b></a></td><td width="20%">23.2.2005</td><td width="20%"> 12:43:8
</td>
<td width="20%">
Note (Deutschland):
</td>
<td width="10%">
<b> 6</b>
</td>
</tr>
<tr>
<td>
<a href="#pont_2_"><b>
Beispiel 3. </b></a></td><td width="20%">23.2.2005</td><td width="20%"> 12:49:34
</td>
<td width="20%">
Note (Deutschland):
</td>
<td width="10%">
<b> 6</b>
</td>
</tr>
<tr>
<td>
<a href="#pont_3_"><b>
Beispiel 4. </b></a></td><td width="20%">23.2.2005</td><td width="20%"> 12:52:18
</td>
<td width="20%">
Note (Deutschland):
</td>
<td width="10%">
<b> 6</b>
</td>
</tr>
</table>
<hr  align="left" width="100%" size="1" ></hr>
<a name="pont_0_"></a>
<a href="#cont0"><b>
<p>23.2.2005</p>
</b></a>
<p>12:39:20</p>
<p><b>Reelle Gleichungen</b></p>
<p><b>Quadratische Gleichungen</b></p>
<p><b>Gleichungen. Gruppierungsmethode</b></p>
<p><b>Die Gleichung ist zu loesen</b></p>
<table>
<tr><td>
<a href="base_1/0.xml" target="_parent">
<img src="../image/choose.gif"  border="0" align="absmiddle" alt="detail2"></img>
</a>
</td><td width="95%">
<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mrow><msup><mfenced><mrow><mrow><mrow><mi>2 </mi><mi>t</mi></mrow><mrow><mo>+</mo><mi>9 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>+</mo><mrow><mrow><mi>2 </mi></mrow></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mi>2 </mi><mi>t</mi></mrow><mrow><mo>+</mo><mi>9 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mi>5 </mi><mi>t</mi></mrow><mrow><mo>+</mo><mi>4 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow><mo>+</mo><msup><mfenced><mrow><mrow><mrow><mi>5 </mi><mi>t</mi></mrow><mrow><mo>+</mo><mi>4 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>=</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>4 </mi><mi>t</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>6 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow></mrow></mrow></math>
</td></tr>
</table>
<p><b>
Schaltung "Kategorien der Etappe zuordnen 7"
</b></p>
<table>
<tr><td>
Die Anzahl der Fehler:
</td><td width="70%">
<b>28</b>
</td></tr>
<tr><td>
Die Anzahl der Hilfen:
</td><td width="70%">
<b>7</b>
</td></tr>
<tr><td>
Note (Deutschland):
</td><td width="70%">
<b> 6</b>
</td></tr>
</table>
<hr  align="left" width="40%" size="1" ></hr>
<a name="pont_1_"></a>
<a href="#cont0"><b>
<p>23.2.2005</p>
</b></a>
<p>12:43:8</p>
<p><b>Reelle Gleichungen</b></p>
<p><b>Quadratische Gleichungen</b></p>
<p><b>Gleichungen. Substitutionsmethode. Gruppierungsmethode</b></p>
<p><b>Die Gleichung ist zu loesen</b></p>
<table>
<tr><td>
<a href="base_2/0.xml" target="_parent">
<img src="../image/choose.gif"  border="0" align="absmiddle" alt="detail2"></img>
</a>
</td><td width="95%">
<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mrow><msup><mfenced><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>40 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>+</mo><mi>26 </mi><mi>y</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>3 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>+</mo><msup><mfenced><mrow><mrow><mrow><mi>20 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>13 </mi><mi>y</mi></mrow><mrow><mo>+</mo><mi>6 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>=</mo><msup><mfenced><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>20 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>+</mo><mi>13 </mi><mi>y</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>2 </mi></mrow></mrow></mrow></mfenced><mrow><mrow><mrow><mi>2 </mi></mrow></mrow></mrow></msup><mo>+</mo><mrow><mrow><mi>2 </mi></mrow></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mi>20 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>13 </mi><mi>y</mi></mrow><mrow><mo>+</mo><mi>6 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>40 </mi><msup><mi>y</mi><mi>2</mi></msup></mrow><mrow><mo>+</mo><mi>26 </mi><mi>y</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>3 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow></mrow></mrow></math>
</td></tr>
</table>
<p><b>
Schaltung "Etappe den Kategorien zuordnen 7"
</b></p>
<table>
<tr><td>
Die Anzahl der Fehler:
</td><td width="70%">
<b>31</b>
</td></tr>
<tr><td>
Die Anzahl der Hilfen:
</td><td width="70%">
<b>19</b>
</td></tr>
<tr><td>
Note (Deutschland):
</td><td width="70%">
<b> 6</b>
</td></tr>
</table>
<hr  align="left" width="40%" size="1" ></hr>
<a name="pont_2_"></a>
<a href="#cont0"><b>
<p>23.2.2005</p>
</b></a>
<p>12:49:34</p>
<p><b>Reelle Gleichungen</b></p>
<p><b>Gebrochene algebraische Gleichungen</b></p>
<p><b>Gebrochene algebraische Gleichungen reduzierten zu linearen Gleichungen</b></p>
<p><b>Die Gleichung ist zu loesen</b></p>
<table>
<tr><td>
<a href="base_3/0.xml" target="_parent">
<img src="../image/choose.gif"  border="0" align="absmiddle" alt="detail2"></img>
</a>
</td><td width="95%">
<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mrow><mrow><mfrac><mrow><mrow><mrow><mi>3 </mi><mi>t</mi></mrow><mrow><mo>+</mo><mi>4 </mi></mrow></mrow></mrow><mrow><mrow><mrow><mi>2 </mi><mi>t</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>3 </mi></mrow></mrow></mrow></mfrac></mrow><mo>+</mo><mrow><mfrac><mrow><mrow><mrow><mi>4 </mi><mi>t</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>3 </mi></mrow></mrow></mrow><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>4 </mi><mi>t</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>3 </mi></mrow></mrow></mrow></mfrac></mrow><mo>=</mo><mrow><mrow><mfrac><mi>1</mi><mi>2</mi></mfrac></mrow></mrow></mrow></mrow></math>
</td></tr>
</table>
<p><b>
Schaltung "Fuer Transformation waehlen 1"
</b></p>
<table>
<tr><td>
Die Anzahl der Fehler:
</td><td width="70%">
<b>13</b>
</td></tr>
<tr><td>
Die Anzahl der Hilfen:
</td><td width="70%">
<b>4</b>
</td></tr>
<tr><td>
Note (Deutschland):
</td><td width="70%">
<b> 6</b>
</td></tr>
</table>
<hr  align="left" width="40%" size="1" ></hr>
<a name="pont_3_"></a>
<a href="#cont0"><b>
<p>23.2.2005</p>
</b></a>
<p>12:52:18</p>
<p><b>Reelle Ungleichungen</b></p>
<p><b>Strenge lineare Ungleichungen</b></p>
<p><b>Strenge lineare Ungleichungen. Zerlegen der quadratische Trinome in Faktoren</b></p>
<p><b>Die Ungleichung ist zu loesen</b></p>
<table>
<tr><td>
<a href="base_4/0.xml" target="_parent">
<img src="../image/choose.gif"  border="0" align="absmiddle" alt="detail2"></img>
</a>
</td><td width="95%">
<math xmlns="http://www.w3.org/1998/Math/MathML"><mrow><mrow><mrow><mfrac><mrow><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>18 </mi><msup><mi>r</mi><mi>2</mi></msup></mrow><mrow><mo>+</mo><mi>15 </mi><mi>r</mi></mrow><mrow><mo>+</mo><mi>25 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mi>2 </mi><mi>r</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>6 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow></mrow><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>6 </mi><mi>r</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>5 </mi></mrow></mrow></mrow></mfrac></mrow><mo>-</mo><mrow><mfrac><mrow><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>14 </mi><msup><mi>r</mi><mi>2</mi></msup></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>32 </mi><mi>r</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>8 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow><mo>&#x00B7;</mo><mrow><mo maxsize="2">(</mo><mrow><mrow><mrow><mi>3 </mi><mi>r</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>6 </mi></mrow></mrow></mrow><mo maxsize="2">)</mo></mrow></mrow><mrow><mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>7 </mi><mi>r</mi></mrow><mrow><mo>&#x002D;&#x00A0;</mo><mi>2 </mi></mrow></mrow></mrow></mfrac></mrow><mo>&#x003C;</mo><mrow><mrow><mi>0 </mi></mrow></mrow></mrow></mrow></math>
</td></tr>
</table>
<p><b>
Schaltung "Selbstaendig loesen 1"
</b></p>
<table>
<tr><td>
Die Anzahl der Fehler:
</td><td width="70%">
<b>18</b>
</td></tr>
<tr><td>
Die Anzahl der Hilfen:
</td><td width="70%">
<b>1</b>
</td></tr>
<tr><td>
Note (Deutschland):
</td><td width="70%">
<b> 6</b>
</td></tr>
</table>
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