This science & math unit features the wild horses of Shackleford Banks. See attached complete unit. Background See attached complete unit. Preparation See attached complete unit. Materials Powerpoint program allows students to evaluate whether the people in the photos are too close to the wild horses or not and why. Download How Far Is Far Enough? Powerpoint program allows students to see how horses communicate using their bodies and voices Download Horse Communication Lesson Hook/Preview See attached complete unit. Procedure See attached complete unit. Vocabulary • Bachelor -- juvenile male h Duration: 90 Minutes.