It takes patience giving the pupils practice carrying out his activity, but will ultimately result in higher pupil achievement and easier marking for you. (tes.com)
But that is enough to deter both the amateur and the professional who will go after easier marks. (treehugger.com)
The screen is hard to swipe and it can give you blisters on your finger and make easy marks on the screen. (blog.the-ebook-reader.com)