EKSPERIMENTASI MODEL PEMBELAJARAN KOOPERATIF TIPE TEAM ASSISTED INDIVIDUALIZATION (TAI) DENGAN ASSESSMENT FOR LEARNING (AfL) PADA MATERI BANGUN RUANG DITINJAU DARI KEMAMPUAN SPASIAL SISWA KELAS VIII SMP NEGERI DI KABUPATEN KARANGANYAR
Abstract: The objective of
this research was to investigate the effect of learning model toward learning
achievement in mathematics viewed from the spatial ability. The learning models
of this research were cooperative learning model of the TAI type with AfL, the
cooperative learning model of the TAI type, and the direct learning model. This
research used the quasi experimental research method with the factorial design
of 3 x 3. Its population was all of the students in Grade VIII of State Junior
Secondary Schools of Karanganyar. The samples of the research were taken by
using the stratified cluster random sampling technique. The samples consisted
of 284 students. The instruments used to gather the data were test of learning
achievement in Mathematics and test of spatial ability. The proposed hypotheses
of the research were tested by using the two-way analysis of variance with
unbalanced cells. The results of the research were as follows. 1) the students
instructed TAI with AfL had a better learning achievement in Mathematics than
those instructed TAI and those instructed with the direct learning model.
Furthermore, the students instructed with TAI had the same learning achievement
in Mathematics as those instructed with the direct learning model. 2) The learning
achievement in Mathematics of the students with the high spatial ability was
better than that of the students with the moderate spatial ability and that of
the students with the low spatial ability. In addition, the learning
achievement in Mathematics of the students with the moderate spatial ability
was better than that of the students with the low spatial ability. 3) In each
learning model of the TAI with AfL, TAI, and the direct learning model, the
students with the high spatial ability had a better learning achievement in
Mathematics than those with the moderate spatial ability and those with the low
spatial ability. Moreover, the students with the moderate spatial ability had a
better learning achievement in Mathematicsthan those with the low spatial
ability. 4) In each of the students with the high, moderate, and low spatial
abilities, TAI with AfL results in a better learning achievement in Mathematics
than TAI and the direct learning model. Furthermore, TAI results in the same
learning achievement in Mathematics as the direct learning model.
Penulis: Fitri Apriyani
Pratiwi, Mardiyana, Sri Subanti
Kode Jurnal: jpmatematikadd140194
