Pengembangan Perangkat Pembelajaran Materi Segiempat Dan Segitiga Kelas VII Melalui Model Problem-Based Learning

Abstract

In 2013, the 2013 Curriculum mandated specific learning materials to support learning. For this study, motivation stems from the fact that existing mathematics learning tools do not achieve this goal. This research focuses on making Learning Implementation Plans and Student Worksheets using the Thiagarajan four-dimensional development model. It is designed to support problem-based learning in grade 7 grade. This process involves defining, planning, developing, and sharing. The researcher's next step is to define their study needs with front-end analysis, analysis of student characteristics, concept analysis, task analysis, and specification of learning objectives. They then collect all the materials needed to make the lesson plan and LKPD. This learning device was tested for validity by three other people before being changed according to the suggestions of the test subjects. The results of the two-step pilot process are discussed and analyzed. The first stage was testing the validity of the teaching materials' subject matter through problem-solving with 10 class VII6 students of SMP Negeri 8 Pekanbaru. The second stage included testing the learning method with 34 students of class VII5 at SMP Negeri 8 Pekanbaru. Both of these data show that lesson plans and worksheets for class VII quadrilaterals and triangles meet the practicality criteria. Graduated with an average score of 3.53 for LKPD and 3.45 for lesson plans.