moderner schulunterricht
Palabras clave
pupil,
school,
children,
teacher,
teacher,
computer,
notebook computer,
laptop,
electronic games,
clarify,
comment,
mediate,
school,
teach,
youth,
children,
board,
homework,
exercise,
tutoring,
boy,
girl,
game,
play,
friendship,
friends,
schoolgirl,
write,
portrait,
learn,
schoolboy,
schoolchild,
task,
common,
training,
childhood,
study,
clever,
schooling,
classroom,
children,
sibling,
personal computer,
fun,
fun
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