Contains 1 Book (a workbook) for science, technology, engineering, maths. No engine room (lesson plans) are required. Extra WORKBOOKS can be ordered separately if you have SIBLINGS or ADDITIONAL students. In this course, your child will apply science, technology, engineering, and math concepts to solve real-world problems. Every unit is focused on a hands-on challenge and guides students to work together as engineers to design, prototype, test, and refine their creations.