Mr. Fuego is a beloved science teacher known for his amazing in-class demonstrations. But lately, all of Mr. Fuego’s demos of scientific principles have gone wrong. Will the spills, fires, and flat balloons put an end to the demonstrations? Play a part in this captivating story that brings teachers and students together to solve the mystery behind the failed science demonstrations. Exploring chemical reactions and states of matter, this exciting Reader’s Theater script gives everyone an opportunity to succeed as it offers differentiated roles with various reading levels. Additionally, a list of Tips for Performing Reader’s Theater helps students develop good stage presence, interact cooperatively with peers, and talk with feeling and meaning. With a glossary to deepen vocabulary and an accompanying poem and song, this eight-act leveled script is the perfect tool to increase student fluency, comprehension, and content literacy in physical science.