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. This course introduces scientific concepts to first graders using a mixture of hands-on activities, stories and problem solving tasks that are sure to keep kids entertained while they are gaining invaluable skills. When working on physical science concepts, your child will focus on the differences between solids, liquids and gases. The life science sections discuss the things animals eat and how they take care of their babies, all in language that your grade one child can comprehend. And, in the earth science lessons, your child will be introduced to concepts about the moon, bodies of water and weather.