PENGEMBANGAN LEMBAR KERJA PESERTA DIDIK (LKPD) MATERI LOGIKA MATEMATIKA UNTUK ANAK KELOMPOK B DI TK ISLAM AL-KAUTSAR INDRALAYA
Daftar Isi:
- The development of the students' work sheet of mathematical mathematical material has been applied in the Al-Kautsar Indralaya Islamic Kindergarten. This research aims to develop LKPD mathematical material that is valid and practical. The development of LKPD mathematical logic material uses a combination of Rowntree's development model and Tessmer's evaluation. The Rowntree development model consists of three stages, namely the planning, development and evaluation phases. The researchers used the modification of formative evaluation from Tessmer into 4 stages, because to see the validity and practicality of LKPD that the researchers developed, ie self evaluation, expert review, one-to-one evaluation, and small group evaluation. Data collection techniques using walkthrough, observation, and questionnaires. LKPD mathematical logic material declared valid from Expert Review stage. The average value of the Expert Review results with the four LKPD themes is 3.89 (very valid category) which is consistent with a good LKPD criterion indicator evaluated by material experts and media experts. LKPD practicality of mathematical logic material seen from students and teachers. Practicality seen from the students at the one-to-one evaluation stage has an average of 93.7% (very practical category) and small group evaluation stage scores 92% average (very practical category) seen from the ease of students in using it. Questionnaires teachers used to see the practicality LKPD obtained an average value of 4 LKPD is 95.3% (very practical category) seen from the ease of use. Based on the description and data analysis of the research results found that LKPD product mathematical logic material developed is very valid and practical, so it can be used as teaching materials in learning mathematics logic of children aged 5-6 years in kindergarten.