Kunci Jawaban Tematik Kelas 3 Tema 8
Indonesia has been facing environmental issues for many years, including waste problems. Many people still have the habit of throwing away things that are no longer needed, without realizing that some of these items can still be useful. One of the solutions to this problem is by turning waste into something valuable, and this is the theme of the eighth chapter of the third-grade thematic curriculum. In this article, we will provide the key answers to the questions and exercises in the textbook to help students learn more effectively.
Berbagai Cara Mengolah Barang Bekas Menjadi Bernilai
One of the ways to turn waste into something valuable is by upcycling. This term refers to the process of transforming old or unused items into new and improved products that have a higher value than the original material. For example, a plastic bottle can be turned into a decorative vase or lampshade, while old clothes can be sewn into a patchwork quilt or tote bag. The benefits of upcycling are not only in reducing waste but also in promoting creativity and innovation.
Another way to make something valuable out of waste is by recycling. Recycling refers to the process of collecting and processing materials that would otherwise be thrown away as trash and turning them into new products. Commonly recycled materials include paper, plastic, glass, and metal. By recycling, we can conserve natural resources, reduce energy usage, and decrease the amount of waste ending up in landfills.
Kunci Jawaban Tematik Kelas 3 Tema 8
Below are the key answers to the exercises in the eighth chapter of the third-grade thematic curriculum:
Halaman 124 - Mengamati Lingkungan
1. Tidak
2. Balon dan gelas plastik
3. Kardus bekas, botol plastik bekas, koran bekas
Halaman 126 - Memahami Informasi
1. Pertama-tama, ayo kita kumpulkan benda bekas seperti botol plastik, kardus, dan koran. Kemudian, kita bisa membuat barang-barang kreatif dari benda-benda tersebut. Misalnya, kardus bekas bisa dijadikan kotak penyimpanan, botol plastik bisa dijadikan pot tanaman, dan koran bekas bisa dijadikan kertas buram.
2. Keuntungan dari mengolah benda bekas adalah kita bisa mengurangi sampah, menghemat uang, dan meningkatkan kreativitas.
3. Pada gambar A, anak-anak sedang mengumpulkan benda bekas, sedangkan pada gambar B, anak-anak sedang mengolah benda bekas menjadi barang bernilai seperti kotak penyimpanan dan pot tanaman.
Halaman 130 - Menalar
1. Kita bisa mengumpulkan benda-benda bekas dan menjualnya kepada tukang loak atau pedagang barang bekas.
2. Kita bisa memperbaiki atau mengubah benda-benda bekas menjadi barang bernilai seperti tas, tempat pensil, atau kotak penyimpanan.
3. Keuntungan dari menjual benda bekas adalah kita bisa mendapatkan uang tambahan, sedangkan keuntungan dari mengubah benda bekas adalah kita bisa memanfaatkannya kembali dan mengurangi sampah.
Kesimpulan
By learning how to turn waste into something valuable, students can become more aware of the environment and develop their creativity and innovation skills. It's important to encourage them to apply the concepts and principles of upcycling and recycling in their daily lives. This way, they can contribute to waste reduction and help create a more sustainable future for Indonesia.