Buku PGSD

Scaffolding worksheets as a medium of student learning during the COVID-19 pandemic in constructing proof of group problems

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Abstract. Students have many difficulties in constructing proof of the statement, plus the Covid19 pandemic conditions, students study at home. For that, we need media that help the student's
difficulties in constructing proof while studying at home. This study aims to describe the ability
of students during the Covid-19 pandemic in constructing proof of group problems, after being
given the media scaffolding worksheets. The trial was conducted online, after learning the
exercises were given evidentiary problems through scaffolding worksheets with the topic Group.
To find out the ability to construct a proof, test, and interview are given based on the student's
proof answers. Interview guidelines are prepared to refer to indicators of construction proof. For
this reason, this research is qualitative descriptive research. The research subjects were students
of Unirow Tuban Mathematics education who took the Algebra Structure course. The design of
scaffolding worksheets refers to the mapping of construction evidence indicators, and the level
of scaffolding developed by [32]. The results showed that the ability of students in the initial
steps of proof, proof of flow, using related concepts, the argument of proof, and the language of
proof had very good improvement. So the ability of students to prove group problems after using
scaffolding worksheets increased

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Tuban : Unirow., 2020

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Indonesia

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NONE

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