Investigation 1: What makes a bird, a bird? 4th, 1.0 Create a Bird Sculpture (Optional Lesson)4th, 1.1 External Bird Features (Bilingual Lesson)1.1 Pictoral Input1.1 Physical Features of a Bird Worksheet1.1 Summer School Bird Packet1.1 Flightless Birds Powerpoint4th, 1.2 Internal Features (Bilingual Lesson Plan)1.2, Skeletal Diagram1.2 Wingbeat Data Sheet (Spanish)1.2, Wingbeat Data Collection Sheets1.2 Wingbeat table Share this:TwitterFacebookLike this:Like Loading...