Washington belongs to the interstate compact that smooths school transitions for military children. It speeds up enrollment when records have not arrived from the previous district, keeps differences in attendance rules, scheduling, sequencing, grading, course content and assessment from holding your child back, protects eligibility for educational programs and for academic, athletic and social activities, and works toward on-time graduation.
Raise the problem with your school district first. If it is not resolved, submit an MIC3 assistance request. You can also call the Washington points of contact at 360-286-4712 or 360-725-0415.
Your military orders showing the move, and whatever school records you have from the previous district.