Book 4 in our science workbook series, What We Make focuses on materials, machines, construction, design, and engineering. Each lesson includes a suggested reading list, a discussion section, 2-3 activities (games, demonstrations, crafts), and 1-3 printable worksheets (coloring, matching, cut & paste, etc.). A supplies list for all crafts is included at the beginning of the book. Age appropriate activities and colorful photos and illustrations engage young children in first-time educational