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Mostrando las entradas de abril, 2020
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Math - statistics Dear 6th grade students. Please watch the videos, then go your class chat and participate in the discussion.
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Dear students, please watch the video. Remember our trip to El Cajón, to Dry Mill at COMSA and also our discussions about energy transformation.
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Renewable Energy Please watch the video. Recall your experience when we visited El Cajon dam.