8. sınıflarımız demir 3 oksitin demir elementine dönüşerek mıknatısla çekilebilir hale gelişini evde deneyerek öğrendi.Yanma reaksiyonu sonucu oluşan değişim ilgiyle gözlemlendi.Böylece kimyasal tepkimelerin özellikleri kavranmış oldu.
Our 8th graders learned that iron 3 oxide transformed into an element of iron and became attractable with a magnet at home. The change that occurred as a result of the combustion reaction was observed with interest. Thus, the properties of chemical reactions were understood.
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