Key Features Description Learn about the environs of the grasslands. "Investigators" is a unique set of science readers, inquiry-based instruction, and interactive whiteboard technology for grades K-5 that offers numerous opportunities for the exploration of complex text and vocabulary. "Investigators" provides teachers with whole-class instructional support as well as follow-up independent reading, cross-curriculum center work, and beginning research activities. Learn about the environs of the grasslands. "Investigators" is a unique set of science readers, inquiry-based instruction, and interactive whiteboard technology for grades K-5 that offers numerous opportunities for the exploration of complex text and vocabulary. "Investigators" provides teachers with whole-class instructional support as well as follow-up independent reading, cross-curriculum center work, and beginning research activities. Product Details Item #: NTS543697 ISBN13: 9780545436977 Format: Paperback Book Pages: 28 Publisher: WOE - WELDON-OWEN EDUCATION INC. Genre: Informational Text Grades: 4 Lexile® Measure: NC830L Key Features Item #: NTS543697 ISBN13: 9780545436977 Format: Paperback Book Pages: 28 Publisher: WOE - WELDON-OWEN EDUCATION INC. Genre: Informational Text Grades: 4 Lexile® Measure: NC830L