Естествознание
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Естествознание. 21.05.2021. Обобщение
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Естествознание. 14.05.2021. Где распространяется звук
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Естествознание. 30.04.2021. Как распространяется звук
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Естествознание. 23.04.2021. Что такое естественные источники звуки
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Естествознание. 16.04.2021. Где нужен свет? Когда становится темно?
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Естествознание. 09.04.2021. Что такое искусственные источники света
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Естествознание. 02.01.2021. Что такое естественные источники света
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Естествознание. 19.03.2021. Магнит
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Естествознание. 12.03.2021. Электричество
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Естествознание. 05.03.2021. Обогревательные приборы
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Естествознание. 26.02.2021. Зачем нужно определять время
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Естествознание. 19.02.2021. Как пользоваться глобусом
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Естествознание. 05.02.2021. Как выглядит планета Земля
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Естествознание. 29.01.2021. Как люди изучают космос
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Естествознание. 22.01.2021. Как люди изучали космос
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Естествознание. 15.01.2021. Что такое космос
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Естествознание. 25.12.2020. Траектория движения
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Естествознание. 20.12.2020. Что такое движение
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Естествознание. 11.12.2020. Почему важно отдыхать
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Естествознание. 04.12.2020. Как правильно питаться
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Естествознание. 27.11.2020. Как взрослеет человек
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Естествознание. 20.11.2020. Части тела человека
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Естествознание. 30.10.2020. Как влияют времена года на животных
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Естествознание. 23.10.2020. Что получает человек от животных
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Естествознание. 16.10.2020. Животные - живые организмы. Какие бывают животные
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Естествознание. 09.10.2020. Как ухаживать за растениями
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Естествознание. 02.10.2020
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Естествознание. 25.09.2020
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Естествознание. 18.09.2020
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Естествознание. 11.09.2020.
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Естествознание. 04.09.2020.