PENINGKATAN KEMAMPUAN BERPIKIR KRITIS DAN DISPOSISI MATEMATIS SISWA SMP DENGAN MENGGUNAKAN PENDEKATAN PROBLEM POSING
Abstract: One of the goals of
learning mathematics in school is to improve the ability of problem solving,
the student was required to have a higher thinking skills such as critical
thinking skills. Use of appropriate critical thinking skills will greatly
assist students in improving problem-solving abilities. In addition to critical
thinking, another very important aspect to be improved in mathematics learning
is positive views of students towards mathematics or known as mathematical
disposition. Problem posing approach that requires students to ask questions
and make the settlement is expected to be able to develop students 'thinking
skills, especially critical thinking skills and mathematical change students'
views of mathematics became more positive.
This study aims to assess the improvement of critical thinking skills
and dispositions that are taught to students' mathematical problem posing
approach and students are taught with conventional teaching. This study is a
design experiment using pre-test post-test control group design. The population
in this study is the seventh grade students of SMP Negeri 9 Banda Aceh in the
school year 2012-2013. Samples were taken two classes VII3 class as the
experimental class and the class as a class VII4 control through random
sampling technique. The instrument used to obtain research data is test critical
thinking skills questionnaire sheet-scale mathematical and mathematical
disposition. The statistical test used to analyze the data increase critical
thinking skills and dispositions are mathematically ANOVA test two paths. The
results showed that an increase in critical thinking skills and dispositions
that are taught to students' mathematical problem posing approach better than
students taught with conventional teaching.
Penulis: Rifaatul Mahmuzah, M.
Ikhsan, Yusrizal
Kode Jurnal: jpmatematikadd140435
