If I change a question in the Question Bank, will it be changed in all the quizzes it appears in?
Yes, If you changed a question in the Question Bank, it will change in all the quizzes it appears in.
Questions really live in the Question Bank. When you add a question to the quiz, you are just making a link from the quiz to the question in the Question Bank.
So, you can add one question to many quizzes, and then if you edit it, it will change in all quizzes.
If you want to change any question, you have to:
What happens if you change the correct answer, but the Quiz has closed and the students have already been graded?
You can attribute images in several ways, and the important thing is that they are attributed correctly.
Always check whether you are allowed to use images. Images that you find on Google Search are not all just free for use. Always go to the source of the image and check whether the person who posted it is happy for you to use it! Then make sure you mention the actual source (Google Images is not a source!).
Ways to attribute images:
For example, this image here says "No attribution required". This means you don't have to attribute the original source, however, you should still state under which licence this image is used so that people know that it is public domain, no attribution.
Image licence: CC0 Public Domain, no attribution required.
We have put the licence information in the image description, though the hover text (also called alt text) doesn't seem to work in a glossary. If you find that is the case where you have placed your image, it is best to also put the information in a caption (as above), or a side-block.
Put licence in image description like this:
HOVER TEXT - Add the image, go to the "advanced" tab and put the hover text required in the "title" field
Images or pictures
Adding images or pictures to your course page can sometimes be done by dragging the picture into the editing window. This doesn't really add the picture properly, though, and it is recommended that you use the picture uploader tool instead.
NB: you must have the image saved to your computer first! Best formats are PNG, JPG or GIF.
NB: To edit any of these things after you've uploaded an image, simply select the image (so that it is highlighted) and click the insert/edit image icon again. You will be taken back to the same window, and the button will say "Update" instead of "Insert".
To reduce the file size of an image (so it loads quicker in Moodle):
(If the file size of an image is too big, your Moodle course can be slow too load, and it will take up lots of space).