List of Speaker Participant

No	NAME	INSTITUTION	CATEGORY	TITLE OF PAPER	PAPER
61	Ratna Sari	Universitas Negeri Yogyakarta	Physics education	Analysis of Senior High School Readiness on Implementation of Problem-based Learning with E-learning	OK
62	Herning Nurdiana	Universitas Sebelas Maret	Science education	Creative Thinking Skills Profil of Junior High School Students in Science Learning
63	A. Tri Priantoro	Biology Education Study Progam, Sanata Dharma University	Biology	Distribution And Abundance of Biodiversity In Grigak Beach Area, Gunung Kidul District	OK
64	Astuti Wijayanti	Sarjanawiyata Tamansiswa University	Science education	Utilization of Pair Check Mind Mapping to Improve Communication Skill of Middle School Students
65	I Gede Nyoman Mindra Jaya	Universitas Padjadjaran	Health science	Detecting Spatial Pattern of the Pneumonia Disease for Children Under Five Years Old in City of Bandung by Means Bayesian Kriging
66	Erina Prastyani	Universitas Gadjah Mada	Geophysics	An Overview of Using Electromagnetic Method (VLF-EM) for Investigating the Leachate Contamination – Case Studies
67	Afifah Dwi Septiana	UNY	Biology education	Development of Student Worksheet for Basic Introduction of Angiosperms Classification in the Environment of 3 Bantul Senior High School as A Plant Classification Learning Media	OK
68	Puspita Dian Maghfira	Universitas Gadjah Mada	Geophysics	Analyses of Satellite Gravity and Digital Elevation Model (DEM) Data to Identification Geothermal Potency in Java
69	Nur Seviana Mar’atus Sholikhah	Universitas Sebelas Maret	Chemistry education	The Effectiveness of Learning Cycle 4es Combined with Drill and Practice Learning Model by Considering of the Ability in Mathematics on the Students’ Learning Achievement on Solubility and Solubility Product for Grade XI of Mathematics and Natural Science
70	Septiana Astira	Sebelas Maret University Surakarta	Biology education	Empowerment of Argumentation Skills Encourages Understanding of Student Concepts in Biology Learning

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