Development of Guided Inquiry-Based Student Worksheets on Whole Numbers Material in Class IV SDN 05 Pancung Question

Abstrak

In the teaching and learning process of mathematics, many students are unable to understand the subject matter, due to the limitations of communication, media, learning resources, teaching aids, and inadequate worksheets at the school. LKPD used has not led to the concepts of the problem worked on by students. The LKPD does not attract the interest of students or the LKPD is less colorful, the color is only on the cover, causing students to be inactive in the learning process. Then a research was carried out with the title "Development of Student Worksheets Based on Guided Inquiry Against Whole Numbers Material in Class IV SDN 05 Pancung Questions". Learning is a regulatory process given by educators to students to get maximum results of the learning process. (Pane, 2017:337). Learning can be interpreted as a process of interaction between educators and students in the classroom. Students who are active in participating in the learning process will create an effective learning process. Mathematics learning is a teaching and learning process that contains two types of activities that are inseparable. Mathematics learning is a teaching and learning process built by educators to increase students' thinking creativity which is able to grow students' thinking skills, and can develop new abilities in order to improve good mastery of mathematical material (Susanto, 2013: 186). This research was designed using the Research and Development (R&D) method. This research is a research and development with a 4D model developed by Thiagarajan. According to Trianto (2014: 233), the 4D model consists of 4 stages, namely: define (definition stage), design (design stage), develop (development stage), and disseminate (dissemination stage). However, due to limited capacity, time and cost, this research was developed to the develop stage or can be shortened to 3D. The first stage is the definition stage, at this stage the determination of learning is carried out by analyzing the current curriculum, the curriculum currently being implemented at SDN 05 Pancung Question is the 2013 revised 2018 curriculum in Mathematics subject matter of basic arithmetic operations. 3.3 and 4.3. The second stage is the design, at this stage the Guided Inquiry-based LKPD is designed in class IV mathematics learning at SDN 05 Pancung Question, the Guided Inquiry-based LKPD is made using the Canva application using Oswald & Hit and Run writing, the size of the LKPD writing uses 16 fonts. , for the background use images that attract students' interest and are equipped with aspects of Guided Inquiry, and also have work steps that will guide students according to the characteristics of elementary school students, The use of writing is clear and can be seen and read by students, then use color customizable background base. The third stage is development, which includes validity, practicality, and effectiveness. Validation on Guided Inquiry-based LKPD in fourth grade mathematics learning at SDN 05 Pancung Questions were validated by 3 experts from the Faculty of Teacher Training and Education Lecturers at Bung Hatta University consisting of materials expert, linguist, and display expert. Practicality in LKPD based on Guided Inquiry in class IV mathematics learning at SDN 05 Pancung Question is practiced by educators and students. Based on the results of research on the development of LKPD learning mathematics for counting operations on whole numbers, the overall validity average is 92.0% with very valid criteria, while for practicality by teachers and students, an overall average of 97.4% is obtained with very practical criteria. From the results of this study, it can be concluded that the LKPD based on Guided Inquiry for learning mathematics, the material for counting operations on whole numbers is very valid and very practical to use in learning mathematics, so it can be used as one of the teaching materials in class IV learning at SDN 05 Pancung Problem.