Follow the instructions below to complete online STA registration for admitted students who have applied and have been admitted to STA from high schools outside of Lee’s Summit.  

Step 1:  Create your Account

  Create a PowerSchool Account for STA/LSR7 by clicking this link:

(Note: Your Access ID and Password can be found on the second page mailed to you along with your STA welcome letter.)

(Returning STA senior students need only to login using their PowerSchool Username and Password given to them last year using the link below in step 2.)

Step 2:  Complete the online registration

Follow instructions using this link to complete your STA/LSR7 RegistrationLink to Instructions to Complete Registration


*Please Note:  Students sent from Lee’s Summit high schools will need to complete the above registration as they will complete online registration through the PowerSchool Parent Portal registration process connected with their Lee’s Summit high schools.


If you have changes after you have completed STA InfoSnap Online Registration, download and complete the following paper forms.  Then turn them in to the STA Student Administration Office Secretary.

For Student Photo Release Form, click here

For Student Parking Permit Form, click here 

For STA Medical/ Emergency Contact Form, click here


Other Paper Forms:

For Early Final Approval Form, click here

For Pre-arranged Absence for Sending School Activity Form, click here

For Student Ambassador Service Hours Form, click here