A practical program presents games and step-by-step exercises for training children's memory and observation, emphasizing visualization as the strongest sense; it explains association, exaggeration, motion, and imagination to create vivid memory pictures; offers methods for remembering numbers, names, faces, addresses, and errands using codes and hitching-post techniques; stresses short daily practice, review, attention, and habit formation; and provides classroom and home activities to develop concentration, systematic observation, and reliable recall.