I have certainly learned a lot about how important it is to download your files to your iPad. That way, you have everything you need for the new elementary report card. A great idea is to use Numbers for the iPad to download the checklists that are published in Canvas. These checklists can easily be changed to suit your individual students and your needs.
I have captured a screen shot of just how slick this is. Janae Hunt has done this for all of her schools as well, and so far, my teachers are loving it. As you can see, a teacher can just tap on any square to show mastery for that skill. The tabs along to the top allow you to go from one standard to the other. It's simple to add more rows and columns, too.