Problem solving based lesson design: To describe students^ numeracy skills Eko Susetyarini, Endrik Nurrohman
University of Muhammadiyah Malang
Abstract
The aims of this research are 1). to describe the problem-based lesson design on the material of the human reproductive system to describe the numeracy skills of Muhammadiyah junior high school students- 2) describe students^ numeracy skills on the material of the human reproductive system using problem-based lesson design in Muhammadiyah Junior High School. The type of research used is descriptive exploratory. Time of research in November 2021. The place of research was carried out at SMP Muhammadiyah 8 Batu City. The research procedure begins with an agreement between the researcher, the principal, and the teacher including: 1) the class and materials used for the research- 2) model teacher who prepares lesson design (plan) 3) Model teacher opens lessons (open class) and reflects (see)- 3) observer who is in charge of observing research activities during open class. Research data collection methods: see the implementation of the plan, open class, and see- discuss research findings on students^ numeracy skills. Problem-based lesson design: designed with cases of disorders (plan 1) and disease (plan 2) of the human reproductive system. Indicators of students^ numeracy skills: 1) are able to use various kinds of numbers and symbols related to basic mathematics to solve problems in various contexts of daily life 2) analyze information displayed in various forms (graphs, tables, charts, diagrams and so on), and (3) interpreting the results of the analysis to predict and make decisions. The data analysis techniques were descriptive qualitative and quantitative. The results showed that, the use of problem-based lesson design in terms of the implementation of the plan, open class, and see running smoothly, designing sharing and jumping tasks, there was an increase in numeracy skills from open class I to open class II
Keywords: Problem Solving, Lesson Design, Sharing dan Jumping task, Numeracy skills
