Applying the Standards: STEM Workbook for fourth-grade offers 64 pages of highly engaging STEM tasks. It includes a problem-solving rubric and guided pages that walk students through completing each step of the STEM process. Fourth graders will complete tasks in areas such as water filtration, bridge engineering, simple machines, catapult physics and light. The Applying the Standards: STEM series emphasizes creativity and innovation in science, technology, engineering and math. A variety of topics are covered with 30 engaging tasks, and a culminating reflection question for each task encourages students to think about and apply their newfound learning and knowledge.