Pendekatan Science, Technology, Engineering, and Mathematics (STEM) dengan Model Eliciting Activities (MEAs) untuk meningkatkan literasi matematis dan Sustainability Consciousness Siswa

Shafa, Firas (2026) Pendekatan Science, Technology, Engineering, and Mathematics (STEM) dengan Model Eliciting Activities (MEAs) untuk meningkatkan literasi matematis dan Sustainability Consciousness Siswa. Sarjana thesis, UIN Sunan Gunung Djati Bandung.

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Abstract

INDONESIA: Penelitian ini bertujuan untuk menguji efektivitas pendekatan Science, Technology, Engineering, and Mathematics (STEM) dengan Model Eliciting Activities (MEAs) dalam meningkatkan kemampuan literasi matematis dan sustainability consciousness siswa Sekolah Menengah Pertama pada materi statistika pemusatan data. Metode yang digunakan adalah quasi-experimental dengan desain nonequivalent control group, melibatkan 36 siswa kelas VIII di SMP Karya Pembangunan 10 Kota Bandung yang terbagi ke dalam kelas eksperimen (STEM-MEAs) dan kelas kontrol (konvensional), masing-masing berjumlah 18 siswa yang dipilih melalui purposive sampling. Data dikumpulkan menggunakan tes literasi matematis berbentuk uraian dan angket sustainability consciousness berskala Likert, kemudian dianalisis dengan uji hipotesis. Hasil penelitian menunjukkan bahwa pencapaian rata-rata posttest dan peningkatan N-Gain kemampuan literasi matematis siswa kelas eksperimen secara signifikan lebih baik dibandingkan kelas kontrol. Peningkatan sustainability consciousness kelas eksperimen juga secara signifikan lebih baik daripada kelas kontrol dengan rata-rata N-Gain lebih tinggi, meskipun keduanya masih berada pada kategori rendah. Oleh karena itu, pendekatan STEM dengan MEAs efektif meningkatkan literasi matematis sekaligus menumbuhkan kesadaran keberlanjutan siswa. ENGLISH: This study aims to examine the effectiveness of the Science, Technology, Engineering, and Mathematics (STEM) approach using the Eliciting Activities (MEAs) Model in improving the mathematical literacy and sustainability awareness of junior high school students in the topic of measures of central tendency. The method used was a quasi-experimental study with a nonequivalent control group design, involving 36 eighth-grade students at SMP Karya Pembangunan 10 Kota Bandung, divided into an experimental group (STEM-MEAs) and a control group (conventional), each consisting of 18 students selected through purposive sampling. Data were collected using an essay-based mathematical literacy test and a Likert-scale sustainability awareness questionnaire, then analyzed using hypothesis testing. The results showed that the average posttest scores and the N-Gain in mathematical literacy among students in the experimental class were significantly higher than those in the control class. The increase in sustainability consciousness in the experimental class was also significantly greater than that in the control class, with a higher average N-Gain, although both groups remained in the low category. Therefore, the STEM approach incorporating MEAs is effective in improving mathematical literacy while fostering students’ sustainability consciousness.

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