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Journal : Bioeducation Journal

Development of Assesment Instrument Based on Scientific Literacy in Digestive System, Additives, and Addictive Substances for Junior High School Yuni Rosa Lina; Helendra Helendra; Fitri Arsih
Bioeducation Journal Vol 2 No 2 (2018): Bioeducation Journal
Publisher : Universitas Negeri Padang Address: Biology Education Study Program Faculty Mathematics and Natural Science (FMIPA) Jl. Prof. Dr. Hamka Air Tawar Barat, Padang-West Sumatera-Indonesia Telp. +62751-7057420 - Fax.+62751-7058772 - Ph. +6281363229286

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bioedu.v2i2.73

Abstract

Success in science education can be seen from the achievement of science literacy learners. The results of the analysis show that the ability of science literacy of learners in Padang City was in low category. This is because the learning process has not been fully support to the development of science literacy skills of learners, especially on the development of science learning assessment instrument. This study aims to produce assessment instruments based scientific literacy on digestive system, additives, and addictive substances for SMP. This research used the research development models by Plomp where consisting of three phase, there are preliminary phase, development or prototype (development or prototyping phase), and assessment phase. The subject were 47 students of SMP Negeri 1 Padang and validator consisted of 3 lecturers of FMIPA. This research resulted in scientific literacy assessment on digestive system, additives, and addictive substances for SMP, those are valid for both logical and empiric, practical in the use for students, high reliability, have good distinguisher, and level of difficulty. Based on logical validity, this scientific literacy assessment declared 80.42% valid by experts. Based on empiric validity, this scientific literacy assessment declared 70.69% valid. Based on practicality, this scientific literacy assessment declared 81,70% by students.
Development of Interactive Multimedia Based on Power Point at Fluid Preasure Material and Implementation in Life; for Junior High School Students Chakra Wirangga; Yuni Ahda; Fitri Arsih
Bioeducation Journal Vol 2 No 2 (2018): Bioeducation Journal
Publisher : Universitas Negeri Padang Address: Biology Education Study Program Faculty Mathematics and Natural Science (FMIPA) Jl. Prof. Dr. Hamka Air Tawar Barat, Padang-West Sumatera-Indonesia Telp. +62751-7057420 - Fax.+62751-7058772 - Ph. +6281363229286

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bioedu.v2i2.101

Abstract

The purposes of this research are to produce valid and practice interactive multimedia based on PowerPoint at fluid preasure material and implementation in life for SMP/MTs.students. This research used three stages of 4-D models. The subjects of this research were 23 students class VIII SMP Negeri 3 Pariaman and 2 teachers. The object of this research was interactive multimedia based on PowerPoint at fluid preasure material and implementation in life that validated by 5 validators. Data in this research was primary data collected from validity and practicality questionnaire. The result of validity was 85,94% with criteria valid, practicality by teacher and students are practice and very practice with value 88,46% from teacher and 91,71% from students.
The Effect of Learning Model Cycle 5E Combined with Student Science Project Activities to the Skills of Science Process and Scientific Attitude of Grade XI Students of SMAN 14 Padang Heffi Alberida; Lani Viora Cecilia; Fitri Arsih
Bioeducation Journal Vol 2 No 1 (2018): Bioeducation Journal
Publisher : Universitas Negeri Padang Address: Biology Education Study Program Faculty Mathematics and Natural Science (FMIPA) Jl. Prof. Dr. Hamka Air Tawar Barat, Padang-West Sumatera-Indonesia Telp. +62751-7057420 - Fax.+62751-7058772 - Ph. +6281363229286

Show Abstract | Download Original | Original Source | Check in Google Scholar | DOI: 10.24036/bioedu.v2i1.177

Abstract

The aim of this research was to investigate effect of 5E learning cycle model combined with science project on science-process skills and scientific attitudes. This research was based on problem of SMAN 14 Padang students whose scieence-process skills and scientific attitudes wasn’t optimally developed as a result of teacher-centered learning activity. A quasi-experimental design which was randomized control group posttest only design implemented have participants were recruited from among 3rd grade students of SMAN 14 Padang. The sample of this research had choosen by purposive sampling technique. Results of study reveal that there is significant difference between experimental and control group students’ science-process skills and scientific attitudes scores.