Here is a word root worksheet on the Greek roots graph and graphy. These are two very productive roots in English, where they mean writing, written, recording, drawing, and–this probably more in ancient Greece whence this root originated–science.
If you find typos in this document, I would appreciate a notification. And, as always, if you find this material useful in your practice, I would be grateful to hear what you think of it. I seek your peer review.