Akhmad Akhmad
Mulawarman University

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THE PROBLEM OF TEACHERS DEVELOPING SHEET WORK OF STUDENTS (LKPD) HIGH SCHOOL BIOLOGY BASED SCIENTIFIC APPROACH Leni Triyani; Makrina Tindangen; Akhmad Akhmad
IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW Vol 7 No 02 (2020): Indonesian Journal of Educational Review
Publisher : Program Pascasarjana Universitas Negeri Jakarta

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Abstract

The problem that often occurs is a lack of understanding of teachers to develop LKPD learning tools to create creative and innovative learning so that solutions are needed to solve the problems that occur, the purpose of this study is to find out what problems are faced by teachers when developing LKPD in SMA Negeri at Muara Badak which is based on a scientific approach in improving students' critical thinking skills . The research method used is a percentage and is described in accordance with the findings. Result Research shows that 80% of teachers do not understand how to develop LKPD learning tools for each component . The teacher's lack of understanding regarding how to develop LKPD learning tools that are adapted to learning materials to create creative and innovative learning. Based on the results of this study, it can be concluded that it is necessary to develop LKPD that is in accordance with the objectives of learning and is able to improve students' critical thinking skills.
THE TELEGRAM BOTT BASED LEARNING MODEL Ahmadin Ahmadin; Evi Palenewen; Akhmad Akhmad
IJER - INDONESIAN JOURNAL OF EDUCATIONAL REVIEW Vol 8 No 2 (2021): Indonesian Journal of Educational Review
Publisher : Program Pascasarjana Universitas Negeri Jakarta

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Abstract

The objective of the study is to develop a learning media design based on Telegram Bot that can Upgrade the results of study students. Progress knowledge has brought change to the worth of education. Moment this many learning methods and models that can be used by the teacher, but fact problem is a lack of learning media no there is ingredients practice and participants educate not enough focus the in the study so which results in results study student no maximum. A subject study from a study that is Special High School students sportsman Method research used _ is method development of Research and Development (R&D). Instrument evaluation from development media earns mark eligibility 78% of expert Theory with valid category and 75.76% of media expert with category quite valid. Based on the t-test results of the results study students showed t count 38,012 > t table 2.042 and value the signification that can be obtained i.e. 0.00 < 0.05, p the showing that there are different results significant learning. _ And the N-Gain test score of 63% with category enough effective. That thing proves sufficient media usage effective for Upgrade results study student.