The effectiveness of mathematics teaching materials with project based learning models in improving students’ mathematical communication skills

• Published in: AIP conference proceedings Vol. 2733; no. 1
• Main Authors: Fitriyani, Su’ad, Sumaji
• Format: Journal Article Conference Proceeding
• Language: English
• Published: Melville American Institute of Physics 28.06.2023
• Subjects: Addition & subtraction; Communication skills; Data analysis; Data collection; Data processing; Educational materials; Effectiveness; Learning; Mathematical analysis; Mathematical models; Mathematics; Project-based learning; R&D; Research & development; Students; Teaching; Textbooks
• ISSN: 0094-243X; 1551-7616
• DOI: 10.1063/5.0140509

This purpose of this research is to know the effectiveness of developing mathematics teaching materials with Project Based Learning models in improving mathematical communication skills of fifth grade students at Muhammadiyah 1 Kudus elementary school. The subjects of the research is students of fifth grade of SD Muhammadiyah 1 Kudus. Data collection techniques were used are observation, interviews, giving questionnaires to students, teachers and experts about mathematics teaching materials, students’ pretest and posttest scores. Data analysis used quantitative descriptive analysis. The results of research and development of mathematics teaching materials on data processing materials for fifth grade sudents Muhammadiyah 1 Kudus elementary school By using the independent sample t test, the value of sig 2 tailed is 0.000 < 0.05, so there is a difference in the average between the experimental class and the control class. The average value of the control class is 71.47 and the experimental class is 80.58. So that the use of mathematics textbooks and Student Worksheets is very effective applied to students.