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Reply from Ms. Meri Andini
2020.07.15 05:45:29
Thank you Ms. Nurulfor the question.
Yes of course. Based on previous researches teacher could make a lesson design
through number sentences, both open number sentences and true/false number
sentences. In Indonesia, it^s possible to be provided when students learn about
whole number or integer number in elementary school. Beside that, teacher could
make a kind of questioning or scaffolding that support student^s relational thinking.
Such as, ^can you decide if the given equality is right or wrong without
calculation?^ or ^do you think the properties of number operations is valid for all
numbers?^.
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