The goal of comments is to point out the strengths and weaknesses in a student's writing and to offer them concrete strategies toward improving their work. Completely shredding apart a failed paragraph with your red pen does not accomplish any of these aims.  Use marginal comments to point out specific points or areas in the essay the student could improve. Use a paragraph note at the end to summarize your comments and direct them toward improvement. Comments should not justify a letter grade. Never start a note, "You got a C because...". It's not your job to defend the grade given. Instead, use the comments to look toward revision and the next assignment, rather than staring backward at the successes or failures of the given assignment. Try to start your comments by finding something the student has done well and encouraging them. Seeing exclamation points or "Good job" on an essay tends to be more memorable for the student, and will ensure that they'll repeat the behavior. If you struggle to find anything, you can always praise their topic selection: "This is an important topic! Good choice!" Even if your student has written a disaster of a paper, don't overwhelm them with every single thing that needs to be fixed. Try to focus on no more than three main areas of improvement in your comments. This will give the student concrete strategies toward improvement, and avoid overwhelming them with "failures." When you give your first read-through, Try to determine what these three points might be to make it easier when you're going through the paper and writing comments. Instead of focusing your comments on everything the student did wrong in an essay, direct your comments toward the next essay, or toward a re-write of the current essay, if that fits in with the conventions of the assignment. "In your next assignment, make sure to organize your paragraphs according to the argument you're making" is a better comment than "Your paragraphs are disorganized."

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Write a summary of the previous text in Indonesian:
Tuliskan tidak lebih dari satu komentar per paragraf dan sebuah catatan di akhir. Temukan sesuatu untuk dipuji. Ulas tiga masalah utama mengenai perbaikan di catatan Anda. Doronglah murid untuk melakukan revisi.