<h2>Centralt inneh&aring;ll</h2>
&nbsp;Centrala matteord &auml;r: Area, yta , kvadratmeter, kvadratcentimeter, rektangel, bas, h&ouml;jd, parallellogram, triangel, cirkel, radie, hektar, kvadratkilometer, skala, symmetri, spegling och rotation.&nbsp;
N&auml;r du har arbetat med det h&auml;r kapitlet ska du kunna:
<ul>
<li>F&ouml;rklara vad area &auml;r f&ouml;r n&aring;got</li>
<li>ber&auml;kna arean av rektanglar, parallellogram, trianglar och cirklar</li>
<li>anv&auml;nda de vanligaste areaenheterna</li>
<li>anv&auml;nda skala och g&ouml;ra m&auml;tningar i en ritning</li>
<li>f&ouml;rklara spegelsymmetri och rotationssymmetri</li>
</ul>
Dessutom har du m&ouml;jlighet att arbeta mer med:
<ul>
<li>att r&auml;kna ut begr&auml;nsningsyta</li>
<li>mer om areor av trianglar, cirklar och fyrh&ouml;rningar</li>
<li>att r&auml;kna ut befolkningst&auml;thet</li>
</ul>
<h2>&nbsp;Planering</h2>
<h2>facit till diagnos och repetition 2&nbsp;&nbsp;inf&ouml;r prov samt andra facit, se mattebloggen</h2>
(finns under rubriken, info fr&aring;n skolan)
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Arbetsplan i matematik &aring;r 8D
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Vecka
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M&aring;ndag 
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Tisdag
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Torsdag
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L&auml;xa torsdagar
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35
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Vad minns ni fr&aring;n &aring;r 7? &nbsp;taluppfattningstest
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Area f&ouml;r kvadrat,rektangel (s.44), r&auml;tvinklig triangel 
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H&ouml;jder och area f&ouml;r triangel (s.46-47) area&nbsp; parallellogram (s.45), intro l&auml;xa
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36
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Omkrets och area f&ouml;r cirkeln (s.48-49)
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Areaenheter- enhetsbyten (s.50-51)
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Areaenheter- enhetsbyten (s.50-51)
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L&auml;xa 5
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37
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R&auml;kna ikapp
Area hemma (s.52-53)
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Area hemma (s.52-53
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 &nbsp;Symmetri &nbsp;(s.54-55) &nbsp;Sant eller falskt!
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L&auml;xa 6
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38
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Diagnos (s.56-57)R&auml;tta! Repetera de moment du missat
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F&ouml;rdjupning begr&auml;nsningsarea (s.64-65) 
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F&ouml;rdjupning begr&auml;nsningsarea (s.64-65) &nbsp;eller repetition 2
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&nbsp;
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39
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Elevens val
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F&ouml;rdjupning (s.66-67) eller repetition 2
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Studiedag
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L&auml;xa 7
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40
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Sammansatta figurer (s.68-69)
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Befolkningst&auml;thet (s.70-71)
Svarta tal s.235
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Repetera det man beh&ouml;ver
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L&auml;xa 8
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41
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repetera
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&nbsp;Prov Matte
del1
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&nbsp;&nbsp;Prov Matte
del2
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Geometri år 8 HT 17

Matriser i planeringen

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