LHS Harmon students learn about wind currents Freshmen in world geography at Lewisville High School Harmon campus recently engaged in hands-on learning. After learning about wind currents in the classroom, they worked in collaborative groups to plan a balloon launch and hypothesized which direction the wind would carry the balloons. Not only did they plan to launch balloons, they decided to attach letters to the balloons in hopes of learning where the balloons travelled from the person who found them. |