The Jacob's Ladder Reading Comprehension Program: Nonfiction targets reading comprehension skills in high-ability learners by moving students through an inquiry process from basic understanding to critical analyses of texts using a field-tested method developed by the Center for Gifted Education at William & Mary. Students in grade 4 will be able to comprehend and analyze any nonfiction reading passage after completing the activities in this book. This complete set includes the Jacob's Ladder Nonfiction, Grade 4 teacher's guide and 5 copies of each companion student workbook.