These points are from "How to Discourage Plagiarism - Tip Sheet" - Retrieved from
http://mediasmarts.ca/tipsheet/how-discourage-plagiarism-tip-sheetTo avoid plagiarism, it is important to have open discourse with your child to ensure they are motivated to do the school work, so that they don't plagiarise for one of the three reasons to the left.
If your child feels they can openly discuss with you what they are struggling with, or why they feel the assignment is unfair, or if they are uninterested, a dialogue on why they feel this way and solutions can be discussed on how they can amend these issues. For example, you might be able to hire a tutor who can help them understand the assignments requirements and will then feel more confident in completing the tasks.