Trường THCS Long Sơn thông báo link học online cho các khối như sau:

KHỐI 6: https://meet.google.com/egi-fwyz-kzg?hs=151
KHỐI 7: https://meet.google.com/arm-xxpo-pgk
KHỐI 8: https://meet.google.com/xao-ncxk-ayn?hs=151
KHỐI 9: https://meet.google.com/qev-zpxx-npm?hs=151