Pengembangan LKPD Terintegrasi Praktikum Berbasis Kontekstual dengan Komponen REACT pada Materi Sistem Koloid untuk Kelas XI SMA/ MA

Jumalia, Rima; Suryelita, Suryelita

doi:10.24036/epk.v3i1.241

Cited by 3 publications

(2 citation statements)

References 1 publication

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“…According to Loka (2022), the practicality of student worksheets developed is said to be practical if the student worksheets are easy to use and easy to understand by students in the learning process. Jumalia (2022) that practicality tests are carried out to see whether or not teaching materials are practical when used.…”

Section: Discussionmentioning

confidence: 99%

Student worksheets based on connected type integration models on simple planes and human movement systems: The practical analysis

Ibrahim,

Yusuf,

Yusuf

et al. 2023

J. Res. Instr.

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This study aims to determine how practical the integrated science student worksheets are based on the connected type integration model with simple aircraft material and the human motion system. This type of research was quantitative, which was part of research and development. Research and development is a type of research that aims to make products through practical testing. The test subjects in the research involved 18 class VIII students at SMP Negeri 3 Pulubala. The results of classroom management obtained a score of 96% in the very good category, and the responses of students reached an average score of 63% in the good category. It can be concluded that the development of integrated science student worksheets connected type integration model is practical for use in the learning process.

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Section: Discussionmentioning

confidence: 99%

Student worksheets based on connected type integration models on simple planes and human movement systems: The practical analysis

Ibrahim,

Yusuf,

Yusuf

et al. 2023

J. Res. Instr.

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“…Colloidal material is one of the chemical materials connected with daily life (Novilia et al, 2017). Learning material connected to real life will become more meaningful and stored long in the memory of students so that it is not easily forgotten (Jumalia & Suryelita, 2022). The potential of tamarind seeds as a water purification bio coagulant has not been studied, and its utilization in chemistry learning has not been researched, so this research is essential to utilize the potential of tamarind seeds from food or beverage processing (Nur Fahima et al, 2022).…”

Section: Introductionmentioning

confidence: 99%

Utilization of Tamarind Seed Biocoagulant as Learning Material for Water Purification Practicum in Colloidal System

Septiya,

Muna

2024

J. Prisma. Sains

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Discharging wastewater directly into the environment can harm nearby organisms. Efforts to increase environmental awareness, especially about sewage, can be started with educational activities. The study investigates the correlation between chemistry material and water purification using tamarind seed bio coagulant, assessing its feasibility for chemistry experiment design in schools. This research uses descriptive qualitative research. This study described data from observations of water purification using tamarind seedcoagulant, literature studies on chemistry practicum, and interviews with two chemistry teachers and two high school students.The results showed that the relationship between colloidal material and the experiment was to determine the types of products that contain colloidal systems in daily life and the properties of colloids. The results of the chemical parameter test revealed significant changes in the pH levels of river, laundry, and batik wastewater samples, with batik coloring waste showing the most significant changes. The organoleptic test results revealed significant changes in the color, odor, and sediment of batik dyeing wastewater. The protein in tamarind seeds can destabilize substances that cause turbidity. Based on literature studies and interviews, tamarind seed bio coagulant is feasible as a teaching material for chemistry practicum on colloidal system.

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Development of students worksheet based on scientific approach in colloidal concept: Making soap from waste cooking oil

Murniati,

Milama,

Sutama

2024

PROCEEDINGS OF THE TEGAL INTERNATIONAL CONFERENCE ON APPLIED SCIENCES 2022: Applied Science Research Post-Covid-19 Pandemic

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Pengembangan LKPD Terintegrasi Praktikum Berbasis Kontekstual dengan Komponen REACT pada Materi Sistem Koloid untuk Kelas XI SMA/ MA

Cited by 3 publications

References 1 publication

Student worksheets based on connected type integration models on simple planes and human movement systems: The practical analysis

Student worksheets based on connected type integration models on simple planes and human movement systems: The practical analysis

Utilization of Tamarind Seed Biocoagulant as Learning Material for Water Purification Practicum in Colloidal System

Development of students worksheet based on scientific approach in colloidal concept: Making soap from waste cooking oil

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