THESAURUS
misguide
be negligent, bowl a googly, corrupt, lead astray, maladminister, misadminister, misadvise, misconduct, misdirect, miseducate, misgovern, mishandle, misinform, misinstruct, mislead, mismanage, misrule, misteach, mystify, obfuscate, obscure, pervert, throw a curve
ROGET THESAURUS
misguide
Error
VB
be erroneous, cause error, mislead,
misguide, lead astray, lead into error, beguile, misinform, delude, give a false impression, give a false idea, falsify, misstate, deceive, lie, err, be in error, be mistaken, be deceived, mistake, receive a false impression, deceive oneself, fall into error, lie under error, labor under an error, be in the wrong, blunder, misapprehend, misconceive, misunderstand, misreckon, miscount, miscalculate, play at cross purposes, be at cross purposes, trip, stumble, lose oneself, go astray, fail, be in the wrong box, take the wrong sow by the ear, put the saddle on the wrong horse, reckon without one's host, take the shadow for the substance, dream.
Misteaching
VB
misinform, misteach, misdescribe, misinstruct, miscorrect, misdirect,
misguide, pervert, put on a false scent, throw off the scent, throw off the trail, deceive, mislead, misrepresent, lie, ambiguas in vulgum spargere voces, propagandize, disinform, render unintelligible, bewilder, mystify, unteach, propagandist.