Text Connections Grade K contains of 264 Leveled Books (6 copies each of 44 titles), 44 Teacher's Guides (1 per title), 4 Text-Dependent Comprehension Question Cards (1 per title), 11 Cross-Text Analysis Cards, 3 Poetry Big Books (36 poems), and Teacher's Handbook.
iScience Readers is a leveled reader series that focuses on scientific inquiry and real-life situations. Each book contains student-directed, open-ended questions regarding science concepts that provide opportunity for thought or discussion.