Vol. 14 No. 2 (2022): August

Published: 2022-08-01

Articles

Validity and effectiveness of chemical practicum e-modules of various applications with ethnoscience approach in chemical learning: Analysis review

Jacky Anggara Nenohai, Sri Rahayu, I Wayan Dasna

70-78
- PDF
Abstract View: 462, PDF Download: 294, DOI: https://doi.org/10.24114/jpkim.v14i2.33574
The influence of guided inquiry learning models on science process skills and student learning outcomes on chemical equilibrium material

Anna Juniar, Indra Amparodman Sianipar

79-84
- PDF
Abstract View: 348, PDF Download: 258, DOI: https://doi.org/10.24114/jpkim.v14i2.34553
The development of sets-based chemic media on hydrocarbon material

Meli Sartika Silaban, Selly Aprilia Nisa, Saronom Silaban, Julinton Sianturi

85-96
- PDF
Abstract View: 436, PDF Download: 267, DOI: https://doi.org/10.24114/jpkim.v14i2.32911
Developing the i-spring media based on project based learning model on the alkane derivatives topic

Ratu Evina Dibyantini, Aura Fitriani Harahap

97-104
- PDF
Abstract View: 244, PDF Download: 166, DOI: https://doi.org/10.24114/jpkim.v14i2.34029
An ab initio study of the reaction mechanism of 2-methylbenzaldehyde acetalization with methanol

Muhammad Yusuf, Ahmad Kamil Nasution

105-110
- PDF
Abstract View: 183, PDF Download: 129, DOI: https://doi.org/10.24114/jpkim.v14i2.33756
Isolation of secondary metabolite compounds of Coffee Benalu leaves (Loranthus parasiticus (L.) Merr.) and its antibacterial activity test

Destria Roza, Nova Betria Sinaga, Christesya Ambarita

111-119
- PDF
Abstract View: 350, PDF Download: 301, DOI: https://doi.org/10.24114/jpkim.v14i2.33706
Development of electronic activity sheet based preview, question, read, reflect, recite, review (pq4r) learning strategy on ion balance and pH of buffer solution

R. Usman Rery, Erviyenni Erviyenni, Muhammad Agus Hardiyansyah

120-130
- PDF
Abstract View: 273, PDF Download: 189, DOI: https://doi.org/10.24114/jpkim.v14i2.34639
Development of module based introduction, connection, application, reflection, extention (icare) on ion balance and pH of salt solution class xi sma/ma

R. Usman Rery, Sri Haryati, Intan Shanderi

131-138
- PDF
Abstract View: 286, PDF Download: 224, DOI: https://doi.org/10.24114/jpkim.v14i2.34928