Development Of Fraction Board Teaching Aids To Improve Mathematical Problem Solving Skill Of Junior High School Students In Lhokseumawe

Authors

  • Muliana Muliana Universitas Malikussaleh, Aceh, Indonesia.
  • Hayatun Nufus Universitas Malikussaleh, Aceh, Indonesia.
  • Nuraina Nuraina Universitas Malikussaleh, Aceh, Indonesia

Keywords:

Development of training tools, problem solving skills

Abstract

The purpose of this study is to (1) find out how the feasibility of the digital teaching aids for mathematical derivative boards developed to improve mathematical problem solving abilities of  junior high school students in Lhoksmawe; and (2) to find out whether there is an increase in students' problem-solving abilities in the material of fractional arithmetic operations for class VII junior high school Lhokseumawe city. In this study, want to develop a product in the form of board props, then use the type of research and development or better known as the type of R&D research (Research and development). The population in this study were all junior high school students in Lhokseumawe, while the samples were taken randomly, namely SMPN 5 Lhokseumawe and SMPN 10 Lhokseumawe. This research begins with a trial of the fraction board teaching aid with the ADDIE development model (Analysis, design, development, implementation, and evaluation) then test the students' mathematical problem-solving abilities that have been tested for (1) validity (2) reliability (3) distinguishing power and (4) the level of difficulty of the questions. Then, giving questions about students' mathematical problem-solving abilities at the end of the lesson using fraction board props and continued with data collection. The instrument used in this research is a mathematical problem-solving ability test in the form of a description. Data processing using t-test to see an increase in students' mathematical problem solving skill using a fraction board in class VII junior high school Lhokseumawe.

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Published

2024-01-31

Issue

Vol. 1 (2024): Proceedings of Malikussaleh International Conference On Education Social Humanities And Innovation (Miceshi)

Section

Articles

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