To add a Savvas resource such as Realize, from the modules page you can create a new item.

Click Add Item.
Click the Item to Add popup menu.
Select External Tool.
Select Savvas Realize Course Connect.
Click OK to dismiss the Options dialog box if it is displayed. Realize and Labster are selected automatically, and you don't need to select any other options.
Select Labster or your textbook.
Click Info on a resource to see information about it.
Click +Import to add that resource to the queue.
Click Import to add all resources in your queue to your class.
You are returned to the Add Item dialog box.
Click Add Item.

The resource is displayed in the module.
Savvas Labster resources will ask students to open the exercise in a new window.

Additional resources from Savvas are available at this link:

SAVVAS TEACHER GUIDE