PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK BERDASARKAN TEORI APOS UNTUK MENINGKATKAN KEMAMPUAN PEMAHAMAN KONSEP MATEMATIS SISWA

Abstract

Abstract

This study aims to develop LKPD based on the APOS theory and improve
students' ability to understand mathematical concepts. The research method
used is development research with the Borg & Gall model. The development
steps carried out are preliminary research and data collection, planning, initial
product manufacture, initial testing, initial product improvement, limited trials.
The research sample was five students of class X MA Al Baariq. Based on the
research results, LKPD is suitable for use in teaching and learning activities
and has a validity level of 84%. The results also stated that LKPD is easier to
use and easier to understand learning material with a practicality level of
81.50%.
Keywords: APOS Theory, Conceptual Understanding Skills, LKPD