IDENTIFIKASI KESALAHAN MATEMATIS SISWA KELAS V SEKOLAH DASAR DALAM GEOMETRI
Abstract: Geometry is
one of mathematics’
material that explain
about object in dimension
one, two, or
three. Geometry can
give student to
visual’s ability of
their objects. Student that have good visual’s ability will effect
imagination’s ability too, and it’s reverse. Geometry is mathematics’ material
that is difficult to understand for student and
to teach for
teacher. This qualitative
research is aim
to (1) know
students’ mathematical
mistakes to solve
in geometry problem,
and (2) know
causes students’mistakes in
solving of geometry problem. The result
show that (1) mistakes of geometry conceptual
and procedural by
middle and high
student, (2) mistakes
of procedural is more
than conceptual, (3)
mistakes of conceptual
is determine formula
of area in dimension two, (4) mistakes of procedural
is precisely draw plane, and count its area such as square, rectangle,
trapezoid, and (5) causes students’ mistakes are student can’t read ruler
and student is not understand
concept of concept,
and learning is not
meaningfull.
Penulis: Sugeng Sutiarso, M.
Coesamin
Kode Jurnal: jppendidikandd130937
