Whether it’s a model made for a science fair or a paper on which a student successfully solved a complex math problem, there are times when we want to save a copy of physical work to use in digital portfolios. The following three tools are great for taking a picture of a student’s physical work, annotating that picture, and saving it for future reference.
https://www.freetech4teachers.com/2018/09/three-good-options-for-digitizing-your.html