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Tasviri Efkar

Publications -  5
Citations -  3

Tasviri Efkar is an academic researcher. The author has contributed to research in topics: Learning cycle & Population. The author has an hindex of 1, co-authored 5 publications receiving 3 citations.

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Peningkatan penguasaan konsep pada materi pokok hidrokarbon melalui pembelajaran penemuan terbimbing

TL;DR: In this paper, the authors describe the effectiveness of guided discovery learning in improving concept mastery in hydrocarbon material and show that the classroom with guided discovery learners possessed higher concept mastery than classrooms with conventional learning, while the average of N-Gain values for student's concept mastery for experiment and control classrooms were 0.539 and 0.402 respectively.

Efektivitas pembelajaran core dalam meningkatkan keterampilan mengkomunikasikan dan penguasaan konsep kelarutan dan ksp

TL;DR: In this article, the authors describe the effectiveness of CORE learning model to improve the communicating skill and mastery concept on solubility and solubilities product constant, which is measured by the N-gain that significant ly difference.

Efektivitas LKS Problem Solving Dalam Meningkatkan Keterampilan Mengkomunikasikan Pada Materi Asam Basa

TL;DR: In this article, the authors describe the effectiveness of problem-solving student worksheet in improving communicating skills on acid-base topic and find that the average score of n-gain communicating skills was 0.76 for experimental class and 0.59 for control class.

THE IMPROVEMENT OF GROUPING SKILLS AND CONCEPT’S MASTERY WITH LEARNING CYCLE 3E

TL;DR: The LC 3E model consists of three phases which exploration, explaination, and elaboration as mentioned in this paper, and it was concluded that the learning cycle instructional model 3E effective in improving grouping skills and concept’s mastery.

The enhancement of communication skills and mastery of concepts in solubility and solubility product lesson by learning model of guided inquiry

TL;DR: In this article, the authors describe the effectiveness of the learning model of guided inquiry in improving communication skills and mastery of concepts in solubility and solubilities product lesson and demonstrate that it is effective to improve communication skills.