Magical School Bus Edition. Ms. Frizzle and her students take Young Scientists on a wild ride while blasting off with erupting volcanoes. Young Scientists learn about the layers of the Earth, study tectonic plate movement, explore different volcanic shapes and eruptions, make real pumice float, create the ultimate lava mixture, paint and explode a volcano, and much, much more! This explosive kit includes a colorful poster with volcanic facts, pictures, and stickers. Seatbelts, everyone! Get ready to Blast off with Exploding Volcanoes!