Week-long unit (if presenting daily or 2 if you have Science only once or twice a week) about Bats of North America for upper primary... biographical information, legend, flipcards, vocabulary, pre-test included. Instructions for internet research and group poster reports available upon request. Readers Theater for "Stellaluna" and an echolocation activity from internet can be sent. Standards and benchmarks used are included. This was my first uploaded TPT unit...hope you find it user friendly and exciting for your students!