Snowboard Instructor - Seasonal Snowsports School Summary The primary function of all ski instructors is to educate patrons regarding safe and effective snow boarding techniques. Essential Duties and Responsibilities include the following. Other duties may be assigned. Greets guests of the resort and obtains information about guests goals and motivation for taking the lesson. Assesses student's current skill level. Determines lesson plan to help student progress toward goals. Selects appropriate terrain for executing lesson plan.