In this book, Ms. Frizzle decides to take her class to Mars. But the "Magic Space Bus" has mechanical issues, and she and her class end up exploring the entire solar system.This unit includes the following: vocabulary/spelling words and activities, discussion questions, vocabulary test, modified vocabulary/spelling tests, writing prompts, activities/worksheets, reading comprehension test, and answer key.This unit would also be ideal for homeschool instruction, independent study, and/or differe