Our eighth-grade science teacher is planning a trip to the science museum, and she showed us the exhibits on the museum website. the first-floor exhibits are immature, with water tables for play and sand boxes for "fossil” digs. the second-floor exhibits allow students to create, featuring simple machines, exploding volcanoes, and build-your-own electric circuits. these exhibits align with three of our units of study. the third floor boasts a 3d movie theater; unfortunately, the movie lengths exceed the time allotted for our field trip. which statement best describes the author's viewpoint?