Science Power Annual Subscription

Strengthen students’ science knowledge with more than 90 lessons complete with experiments and assessments to gauge students’ capabilities across two levels of science instruction. Ideal for grades 2 through 6, Science Power empowers students to take control of their own learning process.

Pricing listed is based on individual access. For discounted multi-user pricing for your institution, please contact your dedicated educational consultant or World Book customer service:

1-800-975-3250 (US)
1-800-837-5365 (CAN)

Or send us an email at

Price: $99.00
  • 95 lessons, spanning 6 units; each includes an experiment, extension activity, and critical thinking questions
  • Differentiated reading levels, reflecting The Lexile® Framework for Reading
  • Animations, vibrant images, and narrated videos create an engaging learning environment
  • Read-aloud narration of each lesson
  • Pre- and post-assessments test students on their knowledge
  • Correlated to state and provincial standards, Common Core, and popular textbooks