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                <text>Математика в тубата  8-12 клас</text>
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    <name>Материали с вградена интерактивност</name>
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            <text>&lt;iframe width="480" height="270" src="//www.youtube.com/embed/iKx4k-c6P7Y" frameborder="0" gesture="media" allow="encrypted-media" allowfullscreen=""&gt;&lt;/iframe&gt;</text>
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              <text>Математика 8 клас. Задачи за средна отсечка</text>
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              <text>В този урок се решават общи задачи за средна отсечка. Първата задача е свързана с намиране на средна отсечка в триъгълник. Втората задача е за средна отсечка в трапец. Третата задача е малко по-трудна и е за медицентър и намиране на лице на триъгълник, като се използват медиани.</text>
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              <text>2013-12-14T23:00:51.000Z</text>
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          <name>Source</name>
          <description>A related resource from which the described resource is derived</description>
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              <text>http://YouTube.com</text>
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          <description>Information about rights held in and over the resource</description>
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              <text>&lt;a href="https://www.youtube.com/static?template=terms"&gt;Standard YouTube License&lt;/a&gt;</text>
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              <text>Super Urok&lt;br /&gt;published via YouTube.com</text>
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      <name>8 клас</name>
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      <name>математика</name>
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