You can find material to help students learn topics that you're covering in class by searching all of the publicly available content for that subject, as well as the content already in your school's Content Library.
Open the Content Library at the top of your Control Panel.
Switch to Browse mode, if necessary.
Type keywords related to the type of content you are looking for into the search bar. You can search by topic name, or by curriculum standards and topics.
Scroll down and browse related content that has been added to your school, and also content that other users have created and shared publicly.
You can either click the Add List on the right hand pane, or if you are in the Preview window, click Add list to your school instead.
Choose whether you'd like to add it to an existing module, or create a new module, and click Confirm.