Use your UVA Wise email address as a key to get Office 365
From the Microsoft Education site: "It's not a trial! Students and teachers are eligible for Office 365 for Education, which includes Word, Excel, PowerPoint, OneNote, and now Microsoft Teams, plus additional classroom tools. All you need to get started is a valid school email address. Get started."
Click this link to get started: https://www.microsoft.com/en-us/education/products/office/default.aspx
Note: Microsoft Office on iPads requires an Office 365 account. This free option provides that account.