Offer students user-friendly access to the most common content area vocabulary in life, Earth, physical and space science lessons.- Supports research-based best practice of direct vocabulary instruction as a means of developing background knowledge needed for success on standardized tests- Features 168 words with definitions in English and Spanish, alphabetized by English entry- Provides full-color, real-life photography and example sentences modeling context and usage of each word- Works well for science and content area reading instruction in mainstream classrooms and ELL and dual-language programs- Includes 64 pages- Grades K-5