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Journal : APPLICATION: Applied science in Learning Research

Development of PISA-like Mathematics Problems within Personal-Context for Junior High School Students Wisnu Siwi Satiti; Dungo Abid Alfatah; Fitri Umardiyah
APPLICATION: Applied science in Learning Research Vol 1 No 2 (2021): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

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Abstract

Mathematics is a basic science that plays an important role in the development of science and technology. Mathematics is used as a means of thinking, developing reasoning power, logical, systematic, and critical thinking. One of the important aspects in mastering mathematics is the ability of students to apply mathematics in various situations in everyday life. Given the importance of mathematics education, various types of tests on students' mathematical abilities have been held, one of them is PISA study. PISA survey especially evaluates on students’ability on applying their mathematics knowledge in solving problems from real life context. However, based on result of latest PISA and severeal pervious studies, show that students in Indonesia are still weak in connecting mathematical concepts that have been studied with problems in everyday life. Therefore, it is necessary to increase the use of PISA-like Mathematics Problems within personal context, especially math problems that are relevant to the real-life context of Indonesian students. Due of that, in this study, the PISA-like Mathematics Problems within personal context will be developed. The type of research used is Research and Development (R&D) research, by adapting ADDIE model. The study was conducted at a class of XI-A SMPN 2 Sumobito Jombang. The results show that the PISA-like mathematics problems are valid and practical. Besides that, the results of the implementation of the PISA-like Mathematics Problems within personal context in this study showed that there were students who rarely even completed non-routine math problems such as the PISA-like mathematics problems.
Development of Contextual Triangles and Quadrilaterals Worksheets for 7th Graders Wisnu Siwi Satiti; Hidayatul Maslakhah; Eliza Verdianingsih
APPLICATION: Applied science in Learning Research Vol. 2 No. 1 (2022): June
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.32764/application.v2i1.1990

Abstract

Mathematics has a very important role in everyday life, where almost everything around us is related to mathematics, including culture in our society, especially concept of geometric shapes. However, the mathematics lessons that students learn at school are sometimes different from the mathematical problems encountered in everyday life, which makes it difficult for students to relate mathematical concepts to problems from real-world contexts. Therefore, teachers and educators could employ innovative and relevant teaching materials, which is also intended to increase the motivation of students to learn the theoretical material presented. Which is an abstract mathematical concept. One of teaching materials that can be used is the Student Worksheet (LKPD). In order for LKPD to be relevant to the real life of students, mathematical activities in LKPD are arranged using activities related to the daily lives of students, especially for junior high school students (SMP/MTs). Therefore, this research is about the development students’ worksheet in Triangles and Quadrilaterals concept within contextual problems for VII grade students. The type of research used is Research and Development (R&D) research, by adapting ADDIE model. The study was conducted at a class of VII at MTsN 4 Jombang. The results show that the Triangles and Quadrilaterals worksheet within contextual problems are valid and practical. Besides that, the results of the implementation of the Triangles and Quadrilaterals worksheet within contextual problems in this study showed that only focus on mathematical activities to solve procedural problems without relating them to real contexts in everyday life.
Developing Contextual-Based Worksheets on Prism and Pyramid for Junior High School Students Wisnu Siwi Satiti; Deandra Putri Damayanty
APPLICATION: Applied science in Learning Research Vol. 2 No. 2 (2022): October
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

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Abstract

Students’ understanding and mastery in determining the surface area and volume of geometric shapes, especially flat-sided shapes, is an important ability due to many applications of it in real life. The concepts of surface area and volume not only expand students' understanding of spatial measurements, but also can develop students' understanding in multiplication, fraction, algebraic multiplication and dilation. However, based on results of previous studies, difficulties often faced by students in solving surface area and volume problems which are related to conceptual errors. Many students also have difficulties in understanding and applying concepts and skills involving this concept. Therefore, teachers should select and use relevant teaching materials. One of them is that teachers can arrange teaching materials consisting of several activities that can be made in the form of worksheets that can help students build knowledge independently. One form of teaching materials that can be developed in order to meet this need is the Student Worksheet (LKPD). Therefore, this research is about the development students’ worksheet in Prism and Pyramid concept within contextual problems for VIII grade students. The type of research used is Research and Development (R&D) research, by adapting ADDIE model. The results show that the Prism and Pyramid worksheet within contextual problems are valid and practical. Besides that, the results of the implementation of the Contextual-Based Worksheets on Prism and Pyramid in this study showed that the use of context-based worksheets effectively helps students understand the mathematics material.
Effectiveness of Project Based Learning in New Normal Era in Term of Math Literacy M Farid Nasrulloh; Faisol Hidayatulloh; Sony Hidayattulloh; Wisnu Siwi Satiti
APPLICATION: Applied science in Learning Research Vol. 2 No. 3 (2023): February
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

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Abstract

This research aims to find out the difference in students' mathematical literacy improvement skills by applying learning using Project Based Learning and conventional learning models. Jenins' research is quantitative research. Quantitative research can be defined as a process of finding knowledge by using data in the form of numbers as a tool to analyze information about what you want to know. The subjects in this study were the entire viib class of SMPN 2 Sumobito Jombang. The sample in this study was class VIIB SMPN 2 Sumobito Jombang consisting of 32 students. The instruments used in this study are pre-tests and post tests. Based on the results of the independent test sample t test obtained a significant value of 0.018<0.05 with a confidence level of 95% which means Ho was rejected and Ha was accepted. With the sake of the effect of the Project Based Learning learning model on students' mathematical literacy skills on the results of students' mathematical learning in the statstika material of presentation of class VII data SMPN 2Sumobito Jombang.
Trends in Class VI Students' Thinking in Understanding Negative Integer Number Through Number Lines M Qoyum Zuhriawan; M Farid Nasrulloh; Wisnu Siwi Satiti; Fitri Umardiyah
APPLICATION: Applied science in Learning Research Vol. 2 No. 3 (2023): February
Publisher : LPPM Universitas KH. A. Wahab Hasbullah

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Abstract

One of the prerequisites for students in studying mathematics is to understand integers, both positive and negative integers. But negative integers have significant differences with positive integers. In addition, negative integers are known to have a significant difference with positive integers. Therefore the purpose of this research is to see how students understand negative integers by using a number line. The subjects of this study were class VI students of Madrasah Ibtidaiyah Nurul Hidayah Nganjuk. From this study, it was found that 50% of students described the position of numbers on the number line by sorting them and without writing negative signs. 8% of students describe the position of numbers on the number line with the appropriate concept. 17% of students describe the position of numbers on the number line correctly but ignore the zeros. And as much as 25% of students describe the position of numbers on the number line by only writing positive numbers on the right side.