If you are interested in finding open materials for your course, please contact the library and we would be happy to help.
Copyright free searching in Google Images:
Enter your search terms. On the results page, toggle to Images and click Tools on the far right.
When the Tools menu opens, select Usage Rights to open a dropdown menu. You’re likely to get the largest number of results if you choose “Labeled for reuse” or “Labeled for noncommercial reuse”.
Any images in your search are now able to be reused, with attribution (citation) to the original source.