Oct 2, 2020Christy Hanson10 Minute Lesson, 3rd grade, 4th grade, 5th grade, Educational Resources, Grade, Mathematics, Problem-solving Strategies, Statistics, Video3rd grade, 4th grade, 5th grade, Spirit Lake, statistics, video Answering Questions with Bar Charts Dr. Longie uses bar charts to track the buffaloes and keep Mean Mena from getting him fired.