If your environment is in your living room with all your siblings and parents around, that probably isn't the best choice of environment. You will easily get distracted by your siblings asking you questions or the TV noise in the background. A good choice will probably be your own bedroom (with the door shut) or, if you have one, a study. Make sure your family knows you are doing your homework, otherwise they might walk in while you are working on studying for your math test tomorrow. Make sure you have all your stationery and books (including textbooks) needed before leaving school. Obviously this helps because you don't want to get home and when you are about to do your homework, you realize you have left your textbook at school.

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Write a summary of the previous text in Indonesian:
Pilih tempat dengan cermat. Pastikan semua alat tulis dan buku (termasuk buku cetak) yang dibutuhkan sudah siap.