The links under Homework Help, have copies of the various lessons to print out.  There are also parent newsletters from another district using the same curriculum that may help explain the math materials further.  There may be videos or videos added later to these resources to help explain the homework lessons.  The other links under the modules can help you practice many of the things you learned in your fourth grade class.  Please note:  Some of the resources may state they are from EngageNY modules.  These are exactly the same as the Eureka Math modules.