Safe, Using clean, dry hands, Sitting properly on the chair, Clicking gently with the mouse, Asking the teacher for help, Looking at the screen at a safe distance, Not Safe, Eating or drinking near the computer, Pulling wires or cables, Running in the computer lab, Sitting too close to the screen, Hitting the keyboard.

Výsledková tabule/Žebříček

Vizuální styl

Možnosti

Přepnout šablonu

)
Obnovit automatické uložení: ?