mr. leachime is a fourth - grade teacher robot he weigth 200 pounds is six feet tall and has some advantages as a teacher one advantages is that he does not forget details he knows each child 's name the parents' names and what each child knows and needs to know in addition he knows each child 's pets and hobbies mr.leachim does not make mistakes each child tells mr. leachim his or her name and then enters an identification number his computer brain puts the child 's voice an
number together he identifies the child with no mistakes then he starts the lesson