This research unit on aliens is perfect for emergency sub plans, individual research, home school, summer school, enrichment, or a world social studies unit. With a clear lesson outline and specific directions on each page, it's perfect to leave behind or set students up to work on, with meaningful practice in reading, writing, math, science, and social studies.This all-inclusive and ready-to-print packet includes:VocabularyReading Comprehension Passage and Graphic OrganizersPartner Reader's The