The 4th Graders had their last long distance learning class for the year. Dave, the Science Guy from ESU 5, came out in-person to visit the 4th graders. All three classes had the opportunity to make a marshmallow structure with toothpicks and marshmallows. They had about 20 minutes to construct their structure. The student with the highest structure measured 13 1/2 inches. The 4th graders really enjoy having Dave come and visit.