List of Speaker Participant

No NAME INSTITUTION CATEGORY Title of Paper PAPER
1 Fina Indriyani, Hendrianis Syafira, Ranum Wanudya Yunas, Nurfina Aznam Universitas Negeri Yogyakarta Chemistry The Date Palm Fruits ( Phoenix dactylifera L.) Infuse: Potential as a Stamina Enhancer
2 Benedicta Ivana Gamellia, Ariftania Madrin, Derifasay Salsabila, Nurfina Aznam Universitas Negeri Yogyakarta Chemistry Potential Ethanol Extract of Bay Leaves Cream for Minor Burn Injury
3 Nurfina Aznam, Diyah Ayu Noviya Sani, Asha Syafitri Universitas Negeri Yogyakarta Chemistry Tonic Effect Test of Coffee Leaves (Coffea sp) and Cacao leaves (Theobroma cacao L.) Infusion on Male Mice (Mus musculus) by Natatory Exhaustion Method
4 Heri Sutanto, Jaslin Ikhsan, Endang Widjajanti LFX, Erfan Priyambodo Department of Chemistry Education Universitas Negeri Yogyakarta Chemistry CHROME CATION REMOVAL USING MICROFILTRATION CERAMIC MEMBRANE FROM KAOLINE
5 Laifa Rahmawati UNY Natural Science Education Collaborating Jigsaw Model with Blended Learning to Develope Communication Skills of Indonesian Pre-Service Teacher
6 Sukisman Purtadi Universitas Negeri Yogyakarta Chemistry Education Analysis of Students’ Scientific Argument Skill in The Implementation of Process Oriented Guided Inquiry Learning (POGIL) Strategy on Acid-Based Concept Learning
7 Ilham Rizkianto Mathematics Education Department, Faculty of Mathematics and Natural Science,Yogyakarta State University Mathematics Education Epistemology of Mathematics in Primary School and The Implication in Learning
8 Nani Maryani Universitas Negeri Yogyakarta Mathematics Education Comparison of Contextual and Scientific Approaches to Improving Student Achievement and Emotional Intelligence
9 wita uny Natural Science Education DEVELOPMENT OF PISA MODEL ASSESSMENT INSTRUMENTS TO MEASURE SCIENCE LITERATION ABILITIES OF JUNIOR HIGH SCHOOL STUDENTS
10 Veni Osika Seftiani Emza PGRI Palembang University Mathematics Education ANALYSIS OF STUDENT DIFFICULTIES IN COMPLETING THE PROBLEMS OF THE COMPOSITION AND INVERS FUNCTION BASED ON WATSON'S CATEGORY IN GRADE XI SENIOR HIGH SCHOOL STUDENTS

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