Relier Pairs Jury Trial Memory GameVersion en ligne Match the term to the definition by clicking on two items that match. This activity is for high school students. par Arizona Bar Foundation 1 Mistrial 2 Petit Jury 3 Impartial 4 Voir Dire 5 Testimony 6 Foreperson 7 Grand Jury Treating all equally; fair and just. The chair and spokesperson for a jury. A formal written or spoken statement, given in a court of law. A trial rendered invalid through an error in the proceedings. A preliminary examination of a witness or a juror by a judge or counsel. A jury, of 12, who try the final issue of fact and pronounce a verdict. A jury, of 23, selected to examine the validity of an accusation before trial.