Time to prepare for lessons with school books. the most affordable ocean 8th grade master science question bank book and many of them are in school books!. more than 10 stocks are available to be sold at the campaign price. the listed price is valid until october 16, 2026. This question bank is specially prepared for students to improve their exam readiness. It follows the updated curriculum and focuses on skill-based learning and comprehension. Ideal for in-class practice or self-study.