The only person who will suffer is your child … as they won’t learn simply by copying. Instead, teach them to use online resources as a starting place and show them how to find the most credible, trustworthy and appropriate websites – but only for research. Explain to why user-generated content such as that found on Wikipedia may not be completely reliable.
By copying, your child may also be breaking copyright laws, so always check for this information on the website they are using.