Vol 10, No 1 (2023)

Jurnal Pena Sains

DOI: https://doi.org/10.21107/jps.v10i1

Table of Contents

SCREENCAST AND ITS EFFECT ON IMPROVING LEARNERS’ ACADEMIC ACHIEVEMENT AND MOTIVATION IN PHYSICS
Brenda Lyn Amanda Basas Orocio, Joji Davila Linaugo
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1-10
MACRONUTRIENT ANALYSIS OF ORGANIC FERTILIZER FROM THE MIXTURE OF Casuarina equisetifolia LEAF LITTER AND Ananas comosus RIND WASTE WITH EFFECTIVE MICROORGANISM BIOACTIVATOR
Abdul Gani, Dinda Miftahul Jannah, Zulfadli Zulfadli
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11-19
ASSESSMENT OF PROBLEM-SOLVING SKILLS IN THE TOPIC OF ENVIRONMENT: ITS VALIDITY AND RELIABILITY
Asmaul Lutfauziah, Aris Handriyan, Fifi Khoirul Fitriyah
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20-27
DETERMINATION OF ASCORBIC ACID CONCENTRATION IN MYRTACEAE USING THE IODOMETRIC TITRATION METHOD
Nur Syafitri, Muhammad Abdurrahman Munir, Veriani Aprilia, Emelda Emelda
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28-33
GAME-BASED LEARNING MEDIA AND ITS EFFECT TOWARD STUDENTS’ LEARNING ACHIEVEMENT
Alifah Istiqamah Irhad, Wahyuni Ismail, Syahriani Syahriani, Syamsul Syamsul
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34-40
ADSORBENT SYNTHESIS FROM Penaeus monodon CHITOSAN AS COPPER ABSORPTION IN ELECTROPLATING LIQUID WASTE
Arif Setiajaya, Annisaa Siti Zulaicha, Iwan Syahjoko Saputra
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41-47