Google Read Write is a great tool you can use at home. All MCPS students have access to it. Students should have a little purple puzzle piece to the right of the website link bar. When a student clicks on the puzzle piece it opens up Google Read Write. This is an extension that will read what is on the page to a student and allow him/her to take notes on the page.
Below is a link that explains more about it, and how to install it on your computer if it is not there. The puzzle piece will only show up if a student is logged into their MCPS google account.