基于STEM的设备模型研究能源变化的主题,以提高科学态度为基础

I. Gunada, W. Wahyudi, Syahrial Ayub, M. Taufik, A. Busyairi
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引用次数: 0

摘要

课堂上的科学学习过程需要指导来了解周围的环境。利用环境作为学习媒介对培养科学态度至关重要。当学生的知识有限时,科学的态度会在他身上培养出来,然后在他身上培养出更多的知识。本研究的目的是开发基于STEM的能源变化材料的学习模式,以提高学生的科学态度。这是一个研发研究。本研究采用的开发模型为4D。使用的工具是验证表。研究结果表明,基于STEM的案例研究模型(PjBL)包括:RPP平均得分为76.40%,平均成绩为75.93%,平均成绩为82.29%,科学态度仪器平均成绩为82,41%。这一结论是,基于STEM的STEM材料的学习模式(PjBL)是非常有效的。基于能量的实验模型在课堂上的应用需要指导才能了解相互作用环境。利用环境作为一种学习媒介是非常重要的,可以培养科学的态度。当他们所拥有的知识仍然有限时,他们将在自己的知识中发展出更多的知识。这项研究的目的是建立一个基于能源的学习项目,以促进学生的科学态度。这个研究就是发展研究。这项研究中使用的发展模型是4D模型。使用的工具是一种验证表。结果表明,基于PjBL的基础项目包括:RPP平均成绩为76.40%,教平均艾滋病水平为88.29%,教平均仪器平均态度为8.41%。结论是,基于能源变化的基础项目的结论是,开发的所有项目都被认为是有效的。
本文章由计算机程序翻译,如有差异,请以英文原文为准。
Validitas Perangkat Model Project Based Learning Berbasis STEM pada Pokok Bahasan Perubahan Energi untuk Meningkatkan Sikap Ilmiah
Proses pembelajaran IPA di dalam kelas perlu diarahkan untuk mengenal lingkungan sekitarnya. Memanfaatkan lingkungan sebagai media pembelajaran sangatlah penting untuk meningkatkan sikap ilmiah. Sikap ilmiah akan tumbuh pada diri siswa, ketika pengetahuan yang dimilikinya masih terbatas maka akan tumbuh pada dirinya untuk menggali informasi yang lebih lanjut. Tujuan penelitian ini adalah untuk mengembangkan perangkat pembelajaran model Project Based Learning (PjBL) berbasis STEM pada materi perubahan energi untuk meningkatkan sikap ilmiah siswa. Penelitian ini merupakan penelitian Research and Developmnet. Model pengembangan yang digunakan dalam penelitian ini adalah model 4D (Define, Design, Develop, and Disseminate). Instrumen yang digunakan berupa lembar validasi. Hasil penelitian menunjukan bahwa perangkat pembelajaran model Project Based Learning (PjBL) berbasis STEM yang meliputi: RPP nilai persentase rata-rata sebesar 76,40%, LKPD nilai rata-rata 75,93%, alat peraga nilai rata-rata 82,29%, dan instrumen sikap ilmiah nilai persentase rata-rata kevalidan sebesar 82,41%. Kesimpulannya bahwa perangkat pembelajaran model Project Based Learning (PjBL) berbasis STEM materi perubahan energi yang dikembangkan semuanya dikategorikan cukup valid. Validity of STEM-Based Project Based Learning Model Tools on the Subject of Energy Change to Improve Scientific Attitudes Abstract The science learning process in the classroom needs to be directed to get to know the surrounding environment. Using the environment as a learning medium is very important to improve scientific attitudes. Scientific attitude will grow in students, when the knowledge they have is still limited it will grow in themselves to explore further information. The purpose of this study is to develop STEM-based Project Based Learning (PjBL) learning tools on energy change materials to improve students' scientific attitudes. This research is a Research and Development research. The development model used in this study is the 4D model (Define, Design, Develop, and Disseminate). The instrument used is a validation sheet. The results showed STEM-based Project Based Learning (PjBL) model learning tools which included: RPP average percentage value of 76.40%, LKPD average value of 75.93%, teaching aids average value of 82.29%, and scientific attitude instruments average percentage value of validity of 82.41%. The conclusion is that the STEM-based Project Based Learning (PjBL) model learning tools for energy change materials developed are all categorized as quite valid.
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