This set of student pages is perfect for additional students using the sold-separatelyREAL Science Odyssey: Chemistry Level 1 curriculum. These worksheets cannot be used without the main curriculum book, as it contains the instructions and procedures for the lessons.Student sheets include a story-lesson that presents science vocabulary in context, and that is followed by 1-4 hands-on lab activities which often include charts, questions, or room to record findings, observations, and discussions. Loose-leaf pages, three-hole-punched. Level 1 Chemistry is recommended for grades 2-5.