You can use CODE.ORG  or TYPING.COM.
CODE.ORG:
Knight:    YQBYQQ
Nichols:   HBSGFK
Ashley 4th Grade:   WTNRKR
Sacker:   DHJJBR
Sroka:   GPTHXL
Use Typing.com.  Take a 3 minute timed test.  Then continue with the lessons   for the remainder of the class.
Summer Break