Open AccessUJI PRATIKALITAS LEMBAR KERJA PESERTA DIDIK (LK PD) KELILING DAN LUAS DAERAH BANGUN DATAR BERBASIS HIGHER ORDER THINGKING SKILLS (HOTS) KELAS IV SEKOLAH DASAR
Author(s) -
Ira Rahmayuni Jusar,
Marlen Tivany
Publication year - 2021
Publication title -
jurnal cerdas proklamator : competitif, edukatif, reliabilirym development, acuntability, sportifity/jurnal cerdas proklamator
Language(s) - English
Resource type - Journals
eISSN - 2597-7911
pISSN - 2338-0926
DOI - 10.37301/cerdas.v9i2.100
Subject(s) - mathematics education , validator , higher order thinking , class (philosophy) , mathematics , pedagogy , psychology , computer science , teaching method , artificial intelligence , cognitively guided instruction
This research is motivated by the absence of availability of Higher Order Thinking Skills-based mathematics learning worksheets. This study aims to produce Higher Order Thinking Skills-based mathematics learning worksheets for fourth grade students of SD Negeri 02 Kurai, Suliki District, Lima Puluh Kota Regency that meet valid and practical criteria. This type of research is Research and Development (R&D). The development model uses 4-D which is modified into 3-D. The steps taken are define, design, and develop. This research was conducted in the even semester of the 2020/2021 academic year on flat-shaped material. In the validation process, the LKPD was validated by 3 validator lecturers, namely material expert validators, linguists and design experts. Data for validity were obtained from the results of the validation sheet which had been assessed by validators of material experts, linguists and design experts who got a percentage value of 87.5% with valid criteria. In the practicality process, the LKPD was tested by 1 teacher and 8 fourth grade students at SD Negeri 02 Kurai. The data for practicality was obtained from the practicality sheet (teacher and student response questionnaires) which got a percentage value of 95.06% with very practical criteria. Based on the results of the study, it can be concluded that the LKPD on the flat material based on Higher Order Thinking Skills for class IV has met the valid criteria and is very practical to be used as one of the teaching materials in mathematics learning, especially for grade IV students in elementary schools. This is valid and very practical so that it can be used as an alternative learning material that can be used as an additional learning resource.