Abstract
This study aims to analyze the needs of teachers and students related to the development of physics teaching materials in the 21st century towards increasing of ability of the grade X High School students in solving problems. The research sample in this study were the …
Cite
CITATION STYLE
APA
Tyas, L., Harjana, H., & Wahyuningsih, D. (2021). Need Analysis for the Development of STEM-PjBL Physics Teaching Materials to Improve Students’ Problem Solving Ability in the 21st Century. International Journal of English Literature and Social Sciences, 6(1), 402–406. https://doi.org/10.22161/ijels.61.51
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