Complex sentence: A Grade 10 class, that is a basic introduction to retailing merchandising principles, skills and practices, doing "hands on" activities, also the opportunity to work on computers researching current topics.
Split into simpler sentences: A Grade 10 class, that is a basic introduction to retailing merchandising principles, skills and practices. You will do a lot of "hands on" activities in this course, also the opportunity to work on computers researching current topics.