Matching Pairs Jury Trial Memory GameOnline version Match the term to the definition by clicking on two items that match. This activity is for high school students. by Arizona Bar Foundation 1 Impartial 2 Voir Dire 3 Petit Jury 4 Testimony 5 Mistrial 6 Grand Jury 7 Foreperson A trial rendered invalid through an error in the proceedings. 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. The chair and spokesperson for a jury. A preliminary examination of a witness or a juror by a judge or counsel. Treating all equally; fair and just. A formal written or spoken statement, given in a court of law.