Flash Kids Harcourt Family Learning Each page of these useful workbooks contains fun activities to strengthen grammar, punctuation, vocabulary, and research skills. Each book also contains a section to improve writing and prepare readers to excel on standardized tests. Harcourt Family Learning Workbooks are a comprehensive line of workbook developed through a partnership with Harcourt, a leading educational publisher. Based on national teaching standards, these workbooks provide complete practice in math, reading, and other key subject areas.