This set of printables will give your children lots of practice with proofreading and editing. Each page has a sentence with mistakes. The number of mistakes to find is on the page, so children know how many they are looking for. Children will use the proofreading marks to edit the sentences. I let them use a colored pencil, pen, or skinny marker to make the marks and they love it. Then the children will write the sentence correctly on the line. At the bottom of the page there is a box for children to illustrate the sentence their own way. This sets starts with easy sentences with just 2 mistakes. Then the sentences gradually get longer with more mistakes to fix (up to 7). There are also 3 blanks (one for each set of proofreading marks) for you to handwrite in your own sentence and copy for the children in your class. This activity is great for a literacy center, homework, morning work, a sub folder, or for the Early Finishers in your room. Thanks for downloading, and I hope you find this useful.