In the Online Classroom you can share documents, which makes it really easy to hand in homework and give feedback. To share a document, you first need to upload it to the Online Classroom - if it’s a picture file, you should add it to a whiteboard page using and if it’s any other file type, you should add content from the drop-down menu:
From there, you can select the file you’d like to share.
To download the file the other side, you’ll need to select the “Save to PDF” option. This will bring up a pop-up allowing you to choose whether you’d like to save everything from the Online Classroom, or just certain files.
If you do have any issues sharing documents, try changing the file type where possible and try again. There are an abundance of free online converters where you can change image files to PDF (e.g. https://www.freepdfconvert.com/), and PDF files to images (e.g. http://pdftoimage.com/).
There is no limit on file size, but if the file is too large you may encounter issues where it takes a long time to send so keep them as small as possible. If you need to send large files and you’re encountering any issues, you could try splitting the file into multiple documents.
Try not to wait until the end of the lesson to share documents; rather, do this as early as possible in the lesson to ensure that you have enough time to both share and download the files.