It's the time all of the students at Rosefields School have been waiting for... time for another fantastic fieldtrip Join Professor Alexander and the class as they travel back in time to witness one of the greatest moments in Bible history. Feel a part of the journey as they learn how to be courageous and ask God for help. Learning from a small boy who would grow up to be come a great and courageous king, the children learn valuable life lessons by learning how David found the courage to fight his fear and face the giant, Goliath.