Book excerpt: GRADES 5–12: This 80-page science workbook helps students learn about the potential of renewable energy sources. FEATURES: This science resource book uses the scientific method and engages students through experimenting, assessing, and presenting research findings as they attempt to solve real-world problems. INCLUDES: Units are designed to cultivate an interest in the STEM fields of science, technology, engineering, and math. Topics covered include energy, energy sources, electricity, solar energy, geothermal energy, and much more. Contents of this workbook help students to strengthen their communication skills, critical thinking skills, and more. WHY MARK TWAIN MEDIA: Mark Twain Media Publishing Company specializes in providing captivating, supplemental books and decorative resources to complement middle- and upper-grade classrooms. Designed by leading educators, the product line covers a range of subjects including mathematics, sciences, language arts, social studies, history, government, fine arts, and character.