Items by "Simorangkir, Murniaty"

Conference or Workshop Item

Octaviana, Rina Ika and Nurfajriani, Nurfajriani and Simorangkir, Murniaty (2024) Development of Chemistry e-Book Based on STEM Approach (Science, Technology, Engineering, and Mathematics). In: Proceedings of the 5th International Conference on Innovation in Education, Science, and Culture, ICIESC 2023, 24 October 2023, Medan, Indonesia.

Pinem, Santhy Br and Simorangkir, Murniaty and Damanik, Marini (2023) Development of Electronic Students’s Worksheets with Problem Based Learning Models to Increase Students Chemistry Learning Outcomes in Class XI Senior High School Even Semester. In: Proceedings of the 8th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2023, 19 September 2023, Medan, North Sumatera Province, Indonesia.

Dalimunthe, Siti and Nurfajriani, Nurfajriani and Simorangkir, Murniaty (2022) Developing Problem-Based E-Module Using Moodle In Solubility And Solubility Product Constant Learning Material For High School. In: Proceedings of the 7th Annual International Seminar on Transformative Education and Educational Leadership, AISTEEL 2022, 20 September 2022, Medan, North Sumatera Province, Indonesia.

Samosir, Rafidah and Bukit, Jecky and Situmorang, Manihar and Simorangkir, Murniaty (2020) Implementation of Innovative Learning Material With Project to Improve Students Performance in The Teaching of Complexometry Titration. In: Proceedings of the 7th Mathematics, Science, and Computer Science Education International Seminar, MSCEIS 2019, 12 October 2019, Bandung, West Java, Indonesia.

Panggabean, Freddy and Silaban, Saronom and Simorangkir, Murniaty (2019) Implementation of Virtual Lab Media Using Problem Based Learning Models to Increase Students Learning Achievement Based STIFI and Learning Style Tes. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.

Simorangkir, Murniaty and Nainggolan, Bajoka and Silaban, Saronom (2019) Secondary Metabolites Phytochemical Analysis of n-Hexane, Ethyl Acetate and Ethanol Extracts of Sarang Banua (Clerodendrum fragrans Vent Willd) Leaves. In: Proceedings of The 5th Annual International Seminar on Trends in Science and Science Education, AISTSSE 2018, 18-19 October 2018, Medan, Indonesia.