PEMOTONGAN TENTAKEL PENDEK KEONG MAS TERHADAP DISORIENTASI POLA MAKAN KEONG MAS (POMACEA CANALICULATA L.) SEBAGAI ALTERNATIF BAHAN AJAR PRAKTIKUM FUNGSI ORGAN OLFACTORY (SISWA KELAS XI SMA NEGERI BALUNG JEMBER)
Abstract: The development and
change of live must be supported by high grade education. In order to
achievement that, a government was prepared three agendas for 2013 curriculum
implementation, that is manual book,students book, teacher training and
management system. Manual book andstudents bookhave been used as learning
material for help learning process in the school. But the fact, students are
not understanding yet about contents and concept in learning material
especially if that science or natural lesson. In order that student
comprehension to learning material be success, going to do the experiment of
influence of short tentacle cutting to eat pattern disorientation of golden
snail (Pomacea Canaliculata L.) as alternative practical learning material of
olfactory organ function with four treatments are short tentacle cutting of
right side, left side, both of sides and without short tentacle cutting with
use golden snail as samples experiment. A golden snail is a Invertebrate
species of gastropod, have yellowness shell, have pink eggs, have two pieces of
tentacle, and have wide distribution. A short tentacle of golden snail was used
as smell sense, feel sense, detectioner of food and the environment. The result
of this experiment is influence of short tentacle cutting to distance of golden
snail to rice plants indicateboth of sidesfarthest than the other (82,9167 cm)
and rice plants was eatedatboth of sidesshort tentacle cutting is most least
than the other (0 gram). Product of this experiment made on student worksheet
with assessment of substance worksheet is 2,9375 (fairly well means), so this
experiment can use to alternative practical learning material of olfactory
organfunction.
Key Words: Disorientation, Eat
Pattern,Golden Snail, Learning Material, Olfactory, Practical, Short Tentacle
Penulis: Dwi Retno Risthy
Zulifah, Wachju Subchan, Suratno
Kdoe Jurnal: jppendidikandd140133
