While we do have some Canvas integration currently to import your class roster and gradebook report, we do not have any built in method to embed polls within Canvas. We have seen some instructors in the past use the Module tool in Canvas to insert the webpage of the poll itself instead of the embed poll code. If you were going to post the poll display, you can copy do the following:
1. Click on the title of the poll you want to embed
2. Then click on Present to the top right
3. Click on Share to give you the different options to share a poll on the web. You will want to use the "Live Results Link" to display the poll in Canvas. Or, the "Shareable Response Link" to allow the students to respond from Canvas.
Then, In Canvas, select “Add Item to Module”
Select “External URL”
Paste URL, name it and select “Add Item”