How it went is for you, not the class: open it where they can't see it.
Under the heading after the game is ended, above the button "How it went" (form.live.team.overview.open): the host's screen may be shown to the class, so the host should open it where the children can't see it
Ĉi tio estas por vi, ne por la klaso: malfermu „Kiel iris la ludo“ tie, kie la infanoj ne povas vidi ĝin.