Is your child looking for help for homework?
Often, the local libraries have Homework Help online helpers available. Check the e-resources of your local library to see if they have any available.
Other Libraries within your State
Also, don’t forget that some libraries offer free access to other counties within the same state — you just have to get a card number, usually, then you can access their electronic offerings for free, also!
If it is a Math problem, try WebMath.